From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BCF5BC7618D for ; Thu, 6 Apr 2023 12:30:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 21AAD10E35A; Thu, 6 Apr 2023 12:30:16 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id CE8A310E35A for ; Thu, 6 Apr 2023 12:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680784213; x=1712320213; h=from:to:subject:in-reply-to:references:date:message-id: mime-version:content-transfer-encoding; bh=1n5fqbNFHc7Vhh0NXH/Ho8y/0k/eJEPZmTRadP91/2o=; b=hEPZExl01L15YMegOJPZpMAiQlQHuVxRSiKLFyQiZ8s6RZMSTDoFvcDg JsG7CiKhNDq8k73om2dHUCDa5rlhuZelVRGvNdNbHYMcUBQo2YA3JszSF enDt3D29QCPRLAELCUpsuYDxHapNexcE2G/I7z80BFrgL6jMUQ8Wcem4X 8cYnBI6hnSXg+11/XMArBwVBDuXsOAmUWxERhJvWSdXO82yZgGgOydi3H A7J4lnTMO+Yu7YB1mp+II0ilvF4IJZJkibwyIbpEzWaxYLSmR24gCsHOa M6ipvwe4HIVvVGL2MfmYr5SyLkC1xO6C/tDJ8BKwoJbbvgA3HyB6Acusq w==; X-IronPort-AV: E=McAfee;i="6600,9927,10671"; a="344456034" X-IronPort-AV: E=Sophos;i="5.98,323,1673942400"; d="scan'208";a="344456034" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2023 05:30:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10671"; a="637261667" X-IronPort-AV: E=Sophos;i="5.98,323,1673942400"; d="scan'208";a="637261667" Received: from unknown (HELO localhost) ([10.237.66.160]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2023 05:30:09 -0700 From: Jani Nikula To: Christian =?utf-8?Q?K=C3=B6nig?= , intel-gfx@lists.freedesktop.org In-Reply-To: <20230331090729.2183-5-christian.koenig@amd.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20230331090729.2183-1-christian.koenig@amd.com> <20230331090729.2183-5-christian.koenig@amd.com> Date: Thu, 06 Apr 2023 15:30:06 +0300 Message-ID: <87y1n5xkfl.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Intel-gfx] [PATCH 5/5] drm/debugfs: remove debugfs_root pointer from minor X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Fri, 31 Mar 2023, "Christian K=C3=B6nig" wrote: > We only keept that around for API compatibility with drivers. Clean all > this up and use the per device debugfs directory. > > Signed-off-by: Christian K=C3=B6nig > --- > drivers/accel/drm_accel.c | 2 -- > drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 4 ++-- > drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 3 +-- > .../gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 3 +-- > drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 3 +-- > drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 +--- > drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | 5 ++--- > drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c | 6 +++--- > drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 6 +++--- > drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 3 +-- > .../gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +-- > drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 3 +-- > .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 +- > drivers/gpu/drm/amd/pm/amdgpu_pm.c | 3 +-- > drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 +- > drivers/gpu/drm/arm/malidp_drv.c | 2 +- > drivers/gpu/drm/armada/armada_debugfs.c | 2 +- > drivers/gpu/drm/drm_debugfs.c | 3 --- > drivers/gpu/drm/drm_mipi_dbi.c | 2 +- > drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 +- > .../drm/i915/display/intel_display_debugfs.c | 4 ++-- > drivers/gpu/drm/i915/display/intel_dmc.c | 2 +- > drivers/gpu/drm/i915/display/intel_fbc.c | 2 +- > drivers/gpu/drm/i915/display/intel_hotplug.c | 9 ++++++--- > drivers/gpu/drm/i915/display/intel_psr.c | 6 ++++-- > drivers/gpu/drm/i915/display/intel_wm.c | 9 ++++++--- > drivers/gpu/drm/i915/display/skl_watermark.c | 6 ++++-- > drivers/gpu/drm/i915/gt/intel_gt_debugfs.c | 4 ++-- > drivers/gpu/drm/i915/gvt/debugfs.c | 6 +++--- > drivers/gpu/drm/i915/i915_debugfs.c | 6 +++--- > drivers/gpu/drm/i915/i915_debugfs_params.c | 2 +- > drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c | 4 ++-- > drivers/gpu/drm/msm/adreno/a5xx_debugfs.c | 4 ++-- > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +- > drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 +- > drivers/gpu/drm/msm/dp/dp_debug.c | 2 +- > drivers/gpu/drm/msm/msm_debugfs.c | 18 +++++++++--------- > drivers/gpu/drm/msm/msm_perf.c | 2 +- > drivers/gpu/drm/msm/msm_rd.c | 2 +- > drivers/gpu/drm/nouveau/nouveau_debugfs.c | 6 +++--- > drivers/gpu/drm/omapdrm/omap_debugfs.c | 4 ++-- > drivers/gpu/drm/pl111/pl111_debugfs.c | 2 +- > drivers/gpu/drm/qxl/qxl_debugfs.c | 4 ++-- > drivers/gpu/drm/qxl/qxl_ttm.c | 4 ++-- > drivers/gpu/drm/radeon/r100.c | 6 +++--- > drivers/gpu/drm/radeon/r300.c | 2 +- > drivers/gpu/drm/radeon/r420.c | 2 +- > drivers/gpu/drm/radeon/r600.c | 2 +- > drivers/gpu/drm/radeon/radeon_fence.c | 2 +- > drivers/gpu/drm/radeon/radeon_gem.c | 2 +- > drivers/gpu/drm/radeon/radeon_ib.c | 2 +- > drivers/gpu/drm/radeon/radeon_pm.c | 2 +- > drivers/gpu/drm/radeon/radeon_ring.c | 2 +- > drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- > drivers/gpu/drm/radeon/rs400.c | 2 +- > drivers/gpu/drm/radeon/rv515.c | 2 +- > drivers/gpu/drm/sti/sti_cursor.c | 2 +- > drivers/gpu/drm/sti/sti_drv.c | 4 ++-- > drivers/gpu/drm/sti/sti_dvo.c | 2 +- > drivers/gpu/drm/sti/sti_gdp.c | 2 +- > drivers/gpu/drm/sti/sti_hda.c | 2 +- > drivers/gpu/drm/sti/sti_hdmi.c | 2 +- > drivers/gpu/drm/sti/sti_hqvdp.c | 2 +- > drivers/gpu/drm/sti/sti_mixer.c | 2 +- > drivers/gpu/drm/sti/sti_tvout.c | 2 +- > drivers/gpu/drm/sti/sti_vid.c | 2 +- > drivers/gpu/drm/tegra/drm.c | 2 +- > drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +- > drivers/gpu/drm/tiny/arcpgu.c | 2 +- > drivers/gpu/drm/vc4/vc4_hvs.c | 2 +- > drivers/gpu/drm/virtio/virtgpu_debugfs.c | 2 +- > drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- > drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 2 +- > include/drm/drm_file.h | 2 -- > 77 files changed, 120 insertions(+), 127 deletions(-) > > diff --git a/drivers/accel/drm_accel.c b/drivers/accel/drm_accel.c > index 82c54bc2dcad..7e4176c736a5 100644 > --- a/drivers/accel/drm_accel.c > +++ b/drivers/accel/drm_accel.c > @@ -100,8 +100,6 @@ void accel_debugfs_register(struct drm_device *dev) > { > struct drm_minor *minor =3D dev->accel; >=20=20 > - minor->debugfs_root =3D dev->debugfs_root; > - > drm_debugfs_create_files(accel_debugfs_list, ACCEL_DEBUGFS_ENTRIES, > dev->debugfs_root, minor); > } > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/dr= m/amd/amdgpu/amdgpu_debugfs.c > index f60753f97ac5..54d2b92a9e71 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c > @@ -1454,7 +1454,7 @@ static const char *debugfs_regs_names[] =3D { > int amdgpu_debugfs_regs_init(struct amdgpu_device *adev) > { > struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *ent, *root =3D minor->debugfs_root; > + struct dentry *ent, *root =3D minor->dev->debugfs_root; > unsigned int i; >=20=20 > for (i =3D 0; i < ARRAY_SIZE(debugfs_regs); i++) { > @@ -1926,7 +1926,7 @@ static const struct file_operations amdgpu_reset_du= mp_register_list =3D { >=20=20 > int amdgpu_debugfs_init(struct amdgpu_device *adev) > { > - struct dentry *root =3D adev_to_drm(adev)->primary->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; > struct dentry *ent; > int r, i; >=20=20 > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/= amd/amdgpu/amdgpu_fence.c > index f52d0ba91a77..eb406870d57b 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c > @@ -927,8 +927,7 @@ static void amdgpu_debugfs_reset_work(struct work_str= uct *work) > void amdgpu_debugfs_fence_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > debugfs_create_file("amdgpu_fence_info", 0444, root, adev, > &amdgpu_debugfs_fence_info_fops); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c b/drivers= /gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c > index 2ca3c329de6d..c18f1316ea88 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c > @@ -137,7 +137,7 @@ void amdgpu_fw_attestation_debugfs_init(struct amdgpu= _device *adev) >=20=20 > debugfs_create_file("amdgpu_fw_attestation", > S_IRUSR, > - adev_to_drm(adev)->primary->debugfs_root, > + adev_to_drm(adev)->debugfs_root, > adev, > &amdgpu_fw_attestation_debugfs_ops); > } > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_gem.c > index 863cb668e000..d2c8c3491bb6 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > @@ -994,8 +994,7 @@ DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_gem_info); > void amdgpu_debugfs_gem_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > debugfs_create_file("amdgpu_gem_info", 0444, root, adev, > &amdgpu_debugfs_gem_info_fops); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd= /amdgpu/amdgpu_ib.c > index df7eb0b7c4b9..f36b656f91d2 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c > @@ -457,8 +457,7 @@ DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_sa_info); > void amdgpu_debugfs_sa_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > debugfs_create_file("amdgpu_sa_info", 0444, root, adev, > &amdgpu_debugfs_sa_info_fops); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_kms.c > index 0efb38539d70..751351aa598b 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > @@ -1704,11 +1704,9 @@ DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_firmware_info= ); > void amdgpu_debugfs_firmware_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > debugfs_create_file("amdgpu_firmware_info", 0444, root, > adev, &amdgpu_debugfs_firmware_info_fops); > - > #endif > } > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c b/drivers/gpu/drm= /amd/amdgpu/amdgpu_psp_ta.c > index 468a67b302d4..aff145bcbfe2 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c > @@ -373,9 +373,8 @@ static ssize_t ta_if_invoke_debugfs_write(struct file= *fp, const char *buf, size >=20=20 > void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev) > { > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - > - struct dentry *dir =3D debugfs_create_dir("ta_if", minor->debugfs_root); > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; > + struct dentry *dir =3D debugfs_create_dir("ta_if", root); >=20=20 > debugfs_create_file("ta_load", 0200, dir, adev, > &ta_load_debugfs_fops); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_rap.c > index 12010c988c8b..a39aba26710c 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c > @@ -117,12 +117,12 @@ static const struct file_operations amdgpu_rap_debu= gfs_ops =3D { > void amdgpu_rap_debugfs_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > if (!adev->psp.rap_context.context.initialized) > return; >=20=20 > - debugfs_create_file("rap_test", S_IWUSR, minor->debugfs_root, > - adev, &amdgpu_rap_debugfs_ops); > + debugfs_create_file("rap_test", S_IWUSR, root, adev, > + &amdgpu_rap_debugfs_ops); > #endif > } > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_ras.c > index 11df6ee052b4..f7e6dcca3873 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c > @@ -1440,10 +1440,10 @@ static int amdgpu_ras_sysfs_remove_all(struct amd= gpu_device *adev) > static struct dentry *amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_= device *adev) > { > struct amdgpu_ras *con =3D amdgpu_ras_get_context(adev); > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *dir; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; > + struct dentry *dir; >=20=20 > - dir =3D debugfs_create_dir(RAS_FS_NAME, minor->debugfs_root); > + dir =3D debugfs_create_dir(RAS_FS_NAME, root); > debugfs_create_file("ras_ctrl", S_IWUGO | S_IRUGO, dir, adev, > &amdgpu_ras_debugfs_ctrl_ops); > debugfs_create_file("ras_eeprom_reset", S_IWUGO | S_IRUGO, dir, adev, > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/a= md/amdgpu/amdgpu_ring.c > index dc474b809604..b75cd5958c40 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c > @@ -484,8 +484,7 @@ void amdgpu_debugfs_ring_init(struct amdgpu_device *a= dev, > struct amdgpu_ring *ring) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; > char name[32]; >=20=20 > sprintf(name, "amdgpu_ring_%s", ring->name); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c b/drivers/= gpu/drm/amd/amdgpu/amdgpu_securedisplay.c > index 8ed0e073656f..575320c6d48a 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c > @@ -177,7 +177,7 @@ void amdgpu_securedisplay_debugfs_init(struct amdgpu_= device *adev) > if (!adev->psp.securedisplay_context.context.initialized) > return; >=20=20 > - debugfs_create_file("securedisplay_test", S_IWUSR, adev_to_drm(adev)->p= rimary->debugfs_root, > + debugfs_create_file("securedisplay_test", S_IWUSR, adev_to_drm(adev)->d= ebugfs_root, > adev, &amdgpu_securedisplay_debugfs_ops); > #endif > } > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_ttm.c > index 2cd081cbf706..2198fef53fdc 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > @@ -2371,8 +2371,7 @@ static const struct file_operations amdgpu_ttm_iome= m_fops =3D { > void amdgpu_ttm_debugfs_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > debugfs_create_file_size("amdgpu_vram", 0444, root, adev, > &amdgpu_ttm_vram_fops, adev->gmc.mc_vram_size); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/am= d/amdgpu/amdgpu_vcn.c > index e63fcc58e8e0..1d40763939dc 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c > @@ -1121,8 +1121,7 @@ void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_de= vice *adev, uint8_t i, > struct amdgpu_vcn_inst *vcn) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; > char name[32]; >=20=20 > sprintf(name, "amdgpu_vcn_%d_fwlog", i); > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/= drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > index 827fcb4fb3b3..cec1cafafd0c 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > @@ -3658,7 +3658,7 @@ void dtn_debugfs_init(struct amdgpu_device *adev) > }; >=20=20 > struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D minor->dev->debugfs_root; >=20=20 > debugfs_create_file("amdgpu_mst_topology", 0444, root, > adev, &mst_topo_fops); > diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/= amdgpu_pm.c > index d75a67cfe523..3e900b6f746b 100644 > --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c > +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c > @@ -3705,8 +3705,7 @@ static const struct file_operations amdgpu_debugfs_= pm_prv_buffer_fops =3D { > void amdgpu_debugfs_pm_init(struct amdgpu_device *adev) > { > #if defined(CONFIG_DEBUG_FS) > - struct drm_minor *minor =3D adev_to_drm(adev)->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D adev_to_drm(adev)->debugfs_root; >=20=20 > if (!adev->pm.dpm_enabled) > return; > diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/= amd/pm/swsmu/amdgpu_smu.c > index b5d64749990e..9afdd31072ee 100644 > --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c > +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c > @@ -3215,7 +3215,7 @@ void amdgpu_smu_stb_debug_fs_init(struct amdgpu_dev= ice *adev) >=20=20 > debugfs_create_file_size("amdgpu_smu_stb_dump", > S_IRUSR, > - adev_to_drm(adev)->primary->debugfs_root, > + adev_to_drm(adev)->debugfs_root, > adev, > &smu_stb_debugfs_fops, > smu->stb_context.stb_buf_size); > diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malid= p_drv.c > index c03cfd57b752..c825a453a03f 100644 > --- a/drivers/gpu/drm/arm/malidp_drv.c > +++ b/drivers/gpu/drm/arm/malidp_drv.c > @@ -552,7 +552,7 @@ static void malidp_debugfs_init(struct drm_minor *min= or) > malidp_error_stats_init(&malidp->de_errors); > malidp_error_stats_init(&malidp->se_errors); > spin_lock_init(&malidp->errors_lock); > - debugfs_create_file("debug", S_IRUGO | S_IWUSR, minor->debugfs_root, > + debugfs_create_file("debug", S_IRUGO | S_IWUSR, minor->dev->debugfs_roo= t, > minor->dev, &malidp_debugfs_fops); > } >=20=20 > diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/ar= mada/armada_debugfs.c > index 29f4b52e3c8d..24b42ca59f02 100644 > --- a/drivers/gpu/drm/armada/armada_debugfs.c > +++ b/drivers/gpu/drm/armada/armada_debugfs.c > @@ -105,7 +105,7 @@ static struct drm_info_list armada_debugfs_list[] =3D= { > int armada_drm_debugfs_init(struct drm_minor *minor) > { > drm_debugfs_create_files(armada_debugfs_list, ARMADA_DEBUGFS_ENTRIES, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > return 0; > } > diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c > index c8e2d4f9f00d..e09a4c47b66b 100644 > --- a/drivers/gpu/drm/drm_debugfs.c > +++ b/drivers/gpu/drm/drm_debugfs.c > @@ -264,9 +264,6 @@ int drm_debugfs_register(struct drm_minor *minor, int= minor_id, > sprintf(name, "%d", minor_id); > debugfs_create_symlink(name, root, dev->unique); >=20=20 > - /* TODO: Only for compatibility with drivers */ > - minor->debugfs_root =3D dev->debugfs_root; > - > if (dev->driver->debugfs_init && dev->render !=3D minor) > dev->driver->debugfs_init(minor); >=20=20 > diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_db= i.c > index c871d9f096b8..8ffd30885d01 100644 > --- a/drivers/gpu/drm/drm_mipi_dbi.c > +++ b/drivers/gpu/drm/drm_mipi_dbi.c > @@ -1454,7 +1454,7 @@ void mipi_dbi_debugfs_init(struct drm_minor *minor) >=20=20 > if (dbidev->dbi.read_commands) > mode |=3D S_IRUGO; > - debugfs_create_file("command", mode, minor->debugfs_root, dbidev, > + debugfs_create_file("command", mode, minor->dev->debugfs_root, dbidev, > &mipi_dbi_debugfs_command_fops); > } > EXPORT_SYMBOL(mipi_dbi_debugfs_init); > diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etna= viv/etnaviv_drv.c > index 31a7f59ccb49..4819b4f9ebb4 100644 > --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c > +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c > @@ -242,7 +242,7 @@ static void etnaviv_debugfs_init(struct drm_minor *mi= nor) > { > drm_debugfs_create_files(etnaviv_debugfs_list, > ARRAY_SIZE(etnaviv_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > #endif >=20=20 > diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drive= rs/gpu/drm/i915/display/intel_display_debugfs.c > index d5715ccc37f0..37173456f5bc 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c > +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c > @@ -1083,14 +1083,14 @@ void intel_display_debugfs_register(struct drm_i9= 15_private *i915) > for (i =3D 0; i < ARRAY_SIZE(intel_display_debugfs_files); i++) { > debugfs_create_file(intel_display_debugfs_files[i].name, > S_IRUGO | S_IWUSR, > - minor->debugfs_root, > + minor->dev->debugfs_root, Mmh, wherever you have struct drm_i915_private *i915 around, this should be the same as i915->drm.debugfs_root, and minor local could be ditched. Ditto for pretty much all i915 changes. BR, Jani. > to_i915(minor->dev), > intel_display_debugfs_files[i].fops); > } >=20=20 > drm_debugfs_create_files(intel_display_debugfs_list, > ARRAY_SIZE(intel_display_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > intel_dmc_debugfs_register(i915); > intel_fbc_debugfs_register(i915); > diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i= 915/display/intel_dmc.c > index 8a88de67ff0a..4ca2125c0a8a 100644 > --- a/drivers/gpu/drm/i915/display/intel_dmc.c > +++ b/drivers/gpu/drm/i915/display/intel_dmc.c > @@ -1229,6 +1229,6 @@ void intel_dmc_debugfs_register(struct drm_i915_pri= vate *i915) > { > struct drm_minor *minor =3D i915->drm.primary; >=20=20 > - debugfs_create_file("i915_dmc_info", 0444, minor->debugfs_root, > + debugfs_create_file("i915_dmc_info", 0444, minor->dev->debugfs_root, > i915, &intel_dmc_debugfs_status_fops); > } > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i= 915/display/intel_fbc.c > index b507ff944864..5a83b4e87246 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbc.c > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c > @@ -1839,5 +1839,5 @@ void intel_fbc_debugfs_register(struct drm_i915_pri= vate *i915) >=20=20 > fbc =3D i915->display.fbc[INTEL_FBC_A]; > if (fbc) > - intel_fbc_debugfs_add(fbc, minor->debugfs_root); > + intel_fbc_debugfs_add(fbc, minor->dev->debugfs_root); > } > diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/d= rm/i915/display/intel_hotplug.c > index b12900446828..99dedfcefc50 100644 > --- a/drivers/gpu/drm/i915/display/intel_hotplug.c > +++ b/drivers/gpu/drm/i915/display/intel_hotplug.c > @@ -943,10 +943,13 @@ void intel_hpd_debugfs_register(struct drm_i915_pri= vate *i915) > { > struct drm_minor *minor =3D i915->drm.primary; >=20=20 > - debugfs_create_file("i915_hpd_storm_ctl", 0644, minor->debugfs_root, > + debugfs_create_file("i915_hpd_storm_ctl", 0644, > + minor->dev->debugfs_root, > i915, &i915_hpd_storm_ctl_fops); > - debugfs_create_file("i915_hpd_short_storm_ctl", 0644, minor->debugfs_ro= ot, > + debugfs_create_file("i915_hpd_short_storm_ctl", 0644, > + minor->dev->debugfs_root, > i915, &i915_hpd_short_storm_ctl_fops); > - debugfs_create_bool("i915_ignore_long_hpd", 0644, minor->debugfs_root, > + debugfs_create_bool("i915_ignore_long_hpd", 0644, > + minor->dev->debugfs_root, > &i915->display.hotplug.ignore_long_hpd); > } > diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i= 915/display/intel_psr.c > index ecf1781c1556..5411686c58a8 100644 > --- a/drivers/gpu/drm/i915/display/intel_psr.c > +++ b/drivers/gpu/drm/i915/display/intel_psr.c > @@ -2922,10 +2922,12 @@ void intel_psr_debugfs_register(struct drm_i915_p= rivate *i915) > { > struct drm_minor *minor =3D i915->drm.primary; >=20=20 > - debugfs_create_file("i915_edp_psr_debug", 0644, minor->debugfs_root, > + debugfs_create_file("i915_edp_psr_debug", 0644, > + minor->dev->debugfs_root, > i915, &i915_edp_psr_debug_fops); >=20=20 > - debugfs_create_file("i915_edp_psr_status", 0444, minor->debugfs_root, > + debugfs_create_file("i915_edp_psr_status", 0444, > + minor->dev->debugfs_root, > i915, &i915_edp_psr_status_fops); > } >=20=20 > diff --git a/drivers/gpu/drm/i915/display/intel_wm.c b/drivers/gpu/drm/i9= 15/display/intel_wm.c > index bb99179cd5fd..cfa618da262e 100644 > --- a/drivers/gpu/drm/i915/display/intel_wm.c > +++ b/drivers/gpu/drm/i915/display/intel_wm.c > @@ -395,13 +395,16 @@ void intel_wm_debugfs_register(struct drm_i915_priv= ate *i915) > { > struct drm_minor *minor =3D i915->drm.primary; >=20=20 > - debugfs_create_file("i915_pri_wm_latency", 0644, minor->debugfs_root, > + debugfs_create_file("i915_pri_wm_latency", 0644, > + minor->dev->debugfs_root, > i915, &i915_pri_wm_latency_fops); >=20=20 > - debugfs_create_file("i915_spr_wm_latency", 0644, minor->debugfs_root, > + debugfs_create_file("i915_spr_wm_latency", 0644, > + minor->dev->debugfs_root, > i915, &i915_spr_wm_latency_fops); >=20=20 > - debugfs_create_file("i915_cur_wm_latency", 0644, minor->debugfs_root, > + debugfs_create_file("i915_cur_wm_latency", 0644, > + minor->dev->debugfs_root, > i915, &i915_cur_wm_latency_fops); >=20=20 > skl_watermark_debugfs_register(i915); > diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/d= rm/i915/display/skl_watermark.c > index 5296a20d62d3..34cb0c6d0f51 100644 > --- a/drivers/gpu/drm/i915/display/skl_watermark.c > +++ b/drivers/gpu/drm/i915/display/skl_watermark.c > @@ -3711,10 +3711,12 @@ void skl_watermark_debugfs_register(struct drm_i9= 15_private *i915) > struct drm_minor *minor =3D i915->drm.primary; >=20=20 > if (HAS_IPC(i915)) > - debugfs_create_file("i915_ipc_status", 0644, minor->debugfs_root, i915, > + debugfs_create_file("i915_ipc_status", 0644, > + minor->dev->debugfs_root, i915, > &skl_watermark_ipc_status_fops); >=20=20 > if (HAS_SAGV(i915)) > - debugfs_create_file("i915_sagv_status", 0444, minor->debugfs_root, i91= 5, > + debugfs_create_file("i915_sagv_status", 0444, > + minor->dev->debugfs_root, i915, > &intel_sagv_status_fops); > } > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c b/drivers/gpu/drm= /i915/gt/intel_gt_debugfs.c > index 4dc23b8d3aa2..bcb5407efdbe 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c > @@ -85,11 +85,11 @@ void intel_gt_debugfs_register(struct intel_gt *gt) > struct dentry *root; > char gtname[4]; >=20=20 > - if (!gt->i915->drm.primary->debugfs_root) > + if (!gt->i915->drm.debugfs_root) > return; >=20=20 > snprintf(gtname, sizeof(gtname), "gt%u", gt->info.id); > - root =3D debugfs_create_dir(gtname, gt->i915->drm.primary->debugfs_root= ); > + root =3D debugfs_create_dir(gtname, gt->i915->drm.debugfs_root); > if (IS_ERR(root)) > return; >=20=20 > diff --git a/drivers/gpu/drm/i915/gvt/debugfs.c b/drivers/gpu/drm/i915/gv= t/debugfs.c > index baccbf1761b7..f087986747ac 100644 > --- a/drivers/gpu/drm/i915/gvt/debugfs.c > +++ b/drivers/gpu/drm/i915/gvt/debugfs.c > @@ -195,7 +195,7 @@ void intel_gvt_debugfs_remove_vgpu(struct intel_vgpu = *vgpu) > struct intel_gvt *gvt =3D vgpu->gvt; > struct drm_minor *minor =3D gvt->gt->i915->drm.primary; >=20=20 > - if (minor->debugfs_root && gvt->debugfs_root) { > + if (minor->dev->debugfs_root && gvt->debugfs_root) { > debugfs_remove_recursive(vgpu->debugfs); > vgpu->debugfs =3D NULL; > } > @@ -209,7 +209,7 @@ void intel_gvt_debugfs_init(struct intel_gvt *gvt) > { > struct drm_minor *minor =3D gvt->gt->i915->drm.primary; >=20=20 > - gvt->debugfs_root =3D debugfs_create_dir("gvt", minor->debugfs_root); > + gvt->debugfs_root =3D debugfs_create_dir("gvt", minor->dev->debugfs_roo= t); >=20=20 > debugfs_create_ulong("num_tracked_mmio", 0444, gvt->debugfs_root, > &gvt->mmio.num_tracked_mmio); > @@ -223,7 +223,7 @@ void intel_gvt_debugfs_clean(struct intel_gvt *gvt) > { > struct drm_minor *minor =3D gvt->gt->i915->drm.primary; >=20=20 > - if (minor->debugfs_root) { > + if (minor->dev->debugfs_root) { > debugfs_remove_recursive(gvt->debugfs_root); > gvt->debugfs_root =3D NULL; > } > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i= 915_debugfs.c > index 80c2bf98e341..6f76850ff6e3 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -811,17 +811,17 @@ void i915_debugfs_register(struct drm_i915_private = *dev_priv) >=20=20 > i915_debugfs_params(dev_priv); >=20=20 > - debugfs_create_file("i915_forcewake_user", S_IRUSR, minor->debugfs_root, > + debugfs_create_file("i915_forcewake_user", S_IRUSR, minor->dev->debugfs= _root, > to_i915(minor->dev), &i915_forcewake_fops); > for (i =3D 0; i < ARRAY_SIZE(i915_debugfs_files); i++) { > debugfs_create_file(i915_debugfs_files[i].name, > S_IRUGO | S_IWUSR, > - minor->debugfs_root, > + minor->dev->debugfs_root, > to_i915(minor->dev), > i915_debugfs_files[i].fops); > } >=20=20 > drm_debugfs_create_files(i915_debugfs_list, > ARRAY_SIZE(i915_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > diff --git a/drivers/gpu/drm/i915/i915_debugfs_params.c b/drivers/gpu/drm= /i915/i915_debugfs_params.c > index 614bde321589..704a016b3520 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs_params.c > +++ b/drivers/gpu/drm/i915/i915_debugfs_params.c > @@ -248,7 +248,7 @@ struct dentry *i915_debugfs_params(struct drm_i915_pr= ivate *i915) > struct i915_params *params =3D &i915->params; > struct dentry *dir; >=20=20 > - dir =3D debugfs_create_dir("i915_params", minor->debugfs_root); > + dir =3D debugfs_create_dir("i915_params", minor->dev->debugfs_root); > if (IS_ERR(dir)) > return dir; >=20=20 > diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c b/drivers/gpu/d= rm/i915/pxp/intel_pxp_debugfs.c > index 4b8e70caa3ad..264b4832d3d9 100644 > --- a/drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c > +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c > @@ -72,10 +72,10 @@ void intel_pxp_debugfs_register(struct intel_pxp *pxp) > return; >=20=20 > minor =3D pxp->ctrl_gt->i915->drm.primary; > - if (!minor->debugfs_root) > + if (!minor->dev->debugfs_root) > return; >=20=20 > - pxproot =3D debugfs_create_dir("pxp", minor->debugfs_root); > + pxproot =3D debugfs_create_dir("pxp", minor->dev->debugfs_root); > if (IS_ERR(pxproot)) > return; >=20=20 > diff --git a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c b/drivers/gpu/drm/= msm/adreno/a5xx_debugfs.c > index 6bd397a85834..b858a1590cf4 100644 > --- a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c > +++ b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c > @@ -152,8 +152,8 @@ void a5xx_debugfs_init(struct msm_gpu *gpu, struct dr= m_minor *minor) >=20=20 > drm_debugfs_create_files(a5xx_debugfs_list, > ARRAY_SIZE(a5xx_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > - debugfs_create_file_unsafe("reset", S_IWUGO, minor->debugfs_root, dev, > + debugfs_create_file_unsafe("reset", S_IWUGO, minor->dev->debugfs_root, = dev, > &reset_fops); > } > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/dr= m/msm/disp/dpu1/dpu_encoder.c > index 758261e8ac73..987c332f216f 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c > @@ -2137,7 +2137,7 @@ static int _dpu_encoder_init_debugfs(struct drm_enc= oder *drm_enc) >=20=20 > /* create overall sub-directory for the encoder */ > dpu_enc->debugfs_root =3D debugfs_create_dir(name, > - drm_enc->dev->primary->debugfs_root); > + drm_enc->dev->debugfs_root); >=20=20 > /* don't error check these */ > debugfs_create_file("status", 0600, > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/ms= m/disp/dpu1/dpu_kms.c > index a683bd9b5a04..3fba86e5b4da 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c > @@ -269,7 +269,7 @@ static int dpu_kms_debugfs_init(struct msm_kms *kms, = struct drm_minor *minor) > dev =3D dpu_kms->dev; > priv =3D dev->dev_private; >=20=20 > - entry =3D debugfs_create_dir("debug", minor->debugfs_root); > + entry =3D debugfs_create_dir("debug", minor->dev->debugfs_root); >=20=20 > debugfs_create_x32(DPU_DEBUGFS_HWMASKNAME, 0600, entry, p); >=20=20 > diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/m= sm/disp/mdp5/mdp5_kms.c > index 29ae5c9613f3..800c0bf78529 100644 > --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c > +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c > @@ -253,7 +253,7 @@ static int mdp5_kms_debugfs_init(struct msm_kms *kms,= struct drm_minor *minor) > { > drm_debugfs_create_files(mdp5_debugfs_list, > ARRAY_SIZE(mdp5_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > return 0; > } > diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/d= p_debug.c > index 5e35033ba3e4..eff62032a8f7 100644 > --- a/drivers/gpu/drm/msm/dp/dp_debug.c > +++ b/drivers/gpu/drm/msm/dp/dp_debug.c > @@ -213,7 +213,7 @@ static void dp_debug_init(struct dp_debug *dp_debug, = struct drm_minor *minor) >=20=20 > snprintf(path, sizeof(path), "msm_dp-%s", debug->connector->name); >=20=20 > - debug->root =3D debugfs_create_dir(path, minor->debugfs_root); > + debug->root =3D debugfs_create_dir(path, minor->dev->debugfs_root); >=20=20 > debugfs_create_file("dp_debug", 0444, debug->root, > debug, &dp_debug_fops); > diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_= debugfs.c > index d6ecff0ab618..4fb5b44073bd 100644 > --- a/drivers/gpu/drm/msm/msm_debugfs.c > +++ b/drivers/gpu/drm/msm/msm_debugfs.c > @@ -309,24 +309,24 @@ void msm_debugfs_init(struct drm_minor *minor) >=20=20 > drm_debugfs_create_files(msm_debugfs_list, > ARRAY_SIZE(msm_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > - debugfs_create_file("gpu", S_IRUSR, minor->debugfs_root, > + debugfs_create_file("gpu", S_IRUSR, minor->dev->debugfs_root, > dev, &msm_gpu_fops); >=20=20 > - debugfs_create_file("kms", S_IRUSR, minor->debugfs_root, > + debugfs_create_file("kms", S_IRUSR, minor->dev->debugfs_root, > dev, &msm_kms_fops); >=20=20 > - debugfs_create_u32("hangcheck_period_ms", 0600, minor->debugfs_root, > + debugfs_create_u32("hangcheck_period_ms", 0600, minor->dev->debugfs_roo= t, > &priv->hangcheck_period); >=20=20 > - debugfs_create_bool("disable_err_irq", 0600, minor->debugfs_root, > + debugfs_create_bool("disable_err_irq", 0600, minor->dev->debugfs_root, > &priv->disable_err_irq); >=20=20 > - debugfs_create_file("shrink", S_IRWXU, minor->debugfs_root, > + debugfs_create_file("shrink", S_IRWXU, minor->dev->debugfs_root, > dev, &shrink_fops); >=20=20 > - gpu_devfreq =3D debugfs_create_dir("devfreq", minor->debugfs_root); > + gpu_devfreq =3D debugfs_create_dir("devfreq", dev->debugfs_root); >=20=20 > debugfs_create_bool("idle_clamp",0600, gpu_devfreq, > &priv->gpu_clamp_to_idle); > @@ -341,9 +341,9 @@ void msm_debugfs_init(struct drm_minor *minor) > priv->kms->funcs->debugfs_init(priv->kms, minor); >=20=20 > #ifdef CONFIG_FAULT_INJECTION > - fault_create_debugfs_attr("fail_gem_alloc", minor->debugfs_root, > + fault_create_debugfs_attr("fail_gem_alloc", minor->dev->debugfs_root, > &fail_gem_alloc); > - fault_create_debugfs_attr("fail_gem_iova", minor->debugfs_root, > + fault_create_debugfs_attr("fail_gem_iova", minor->dev->debugfs_root, > &fail_gem_iova); > #endif > } > diff --git a/drivers/gpu/drm/msm/msm_perf.c b/drivers/gpu/drm/msm/msm_per= f.c > index 3d3da79fec2a..82d8ef9e0e74 100644 > --- a/drivers/gpu/drm/msm/msm_perf.c > +++ b/drivers/gpu/drm/msm/msm_perf.c > @@ -214,7 +214,7 @@ int msm_perf_debugfs_init(struct drm_minor *minor) > mutex_init(&perf->read_lock); > priv->perf =3D perf; >=20=20 > - debugfs_create_file("perf", S_IFREG | S_IRUGO, minor->debugfs_root, > + debugfs_create_file("perf", S_IFREG | S_IRUGO, minor->dev->debugfs_root, > perf, &perf_debugfs_fops); > return 0; > } > diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c > index db2f847c8535..cd0d4859fef0 100644 > --- a/drivers/gpu/drm/msm/msm_rd.c > +++ b/drivers/gpu/drm/msm/msm_rd.c > @@ -261,7 +261,7 @@ static struct msm_rd_state *rd_init(struct drm_minor = *minor, const char *name) >=20=20 > init_waitqueue_head(&rd->fifo_event); >=20=20 > - debugfs_create_file(name, S_IFREG | S_IRUGO, minor->debugfs_root, rd, > + debugfs_create_file(name, S_IFREG | S_IRUGO, minor->dev->debugfs_root, = rd, > &rd_debugfs_fops); >=20=20 > return rd; > diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/= nouveau/nouveau_debugfs.c > index 2a36d1ca8fda..0ea7c19b8da9 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c > +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c > @@ -233,18 +233,18 @@ nouveau_drm_debugfs_init(struct drm_minor *minor) > for (i =3D 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) { > debugfs_create_file(nouveau_debugfs_files[i].name, > S_IRUGO | S_IWUSR, > - minor->debugfs_root, minor->dev, > + minor->dev->debugfs_root, minor->dev, > nouveau_debugfs_files[i].fops); > } >=20=20 > drm_debugfs_create_files(nouveau_debugfs_list, > NOUVEAU_DEBUGFS_ENTRIES, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > /* Set the size of the vbios since we know it, and it's confusing to > * userspace if it wants to seek() but the file has a length of 0 > */ > - dentry =3D debugfs_lookup("vbios.rom", minor->debugfs_root); > + dentry =3D debugfs_lookup("vbios.rom", minor->dev->debugfs_root); > if (!dentry) > return; >=20=20 > diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/oma= pdrm/omap_debugfs.c > index bfb2ccb40bd1..ef14bb95326f 100644 > --- a/drivers/gpu/drm/omapdrm/omap_debugfs.c > +++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c > @@ -85,12 +85,12 @@ void omap_debugfs_init(struct drm_minor *minor) > { > drm_debugfs_create_files(omap_debugfs_list, > ARRAY_SIZE(omap_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > if (dmm_is_available()) > drm_debugfs_create_files(omap_dmm_debugfs_list, > ARRAY_SIZE(omap_dmm_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > #endif > diff --git a/drivers/gpu/drm/pl111/pl111_debugfs.c b/drivers/gpu/drm/pl11= 1/pl111_debugfs.c > index 6744fa16f464..2603822bf9f4 100644 > --- a/drivers/gpu/drm/pl111/pl111_debugfs.c > +++ b/drivers/gpu/drm/pl111/pl111_debugfs.c > @@ -55,5 +55,5 @@ pl111_debugfs_init(struct drm_minor *minor) > { > drm_debugfs_create_files(pl111_debugfs_list, > ARRAY_SIZE(pl111_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_= debugfs.c > index 2d9ed3b94574..80e5b12802da 100644 > --- a/drivers/gpu/drm/qxl/qxl_debugfs.c > +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c > @@ -90,7 +90,7 @@ qxl_debugfs_init(struct drm_minor *minor) > struct qxl_device *dev =3D to_qxl(minor->dev); >=20=20 > drm_debugfs_create_files(qxl_debugfs_list, QXL_DEBUGFS_ENTRIES, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > qxl_ttm_debugfs_init(dev); > #endif > @@ -120,7 +120,7 @@ void qxl_debugfs_add_files(struct qxl_device *qdev, > qdev->debugfs_count =3D i; > #if defined(CONFIG_DEBUG_FS) > drm_debugfs_create_files(files, nfiles, > - qdev->ddev.primary->debugfs_root, > + qdev->ddev.debugfs_root, > qdev->ddev.primary); > #endif > } > diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c > index 1a82629bce3f..f39f3a13e62c 100644 > --- a/drivers/gpu/drm/qxl/qxl_ttm.c > +++ b/drivers/gpu/drm/qxl/qxl_ttm.c > @@ -238,9 +238,9 @@ void qxl_ttm_debugfs_init(struct qxl_device *qdev) > #if defined(CONFIG_DEBUG_FS) > ttm_resource_manager_create_debugfs(ttm_manager_type(&qdev->mman.bdev, > TTM_PL_VRAM), > - qdev->ddev.primary->debugfs_root, "qxl_mem_mm"); > + qdev->ddev.debugfs_root, "qxl_mem_mm"); > ttm_resource_manager_create_debugfs(ttm_manager_type(&qdev->mman.bdev, > TTM_PL_PRIV), > - qdev->ddev.primary->debugfs_root, "qxl_surf_mm"); > + qdev->ddev.debugfs_root, "qxl_surf_mm"); > #endif > } > diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c > index d4f09ecc3d22..23846346db0f 100644 > --- a/drivers/gpu/drm/radeon/r100.c > +++ b/drivers/gpu/drm/radeon/r100.c > @@ -3058,7 +3058,7 @@ DEFINE_SHOW_ATTRIBUTE(r100_debugfs_mc_info); > void r100_debugfs_rbbm_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("r100_rbbm_info", 0444, root, rdev, > &r100_debugfs_rbbm_info_fops); > @@ -3068,7 +3068,7 @@ void r100_debugfs_rbbm_init(struct radeon_device *= rdev) > void r100_debugfs_cp_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("r100_cp_ring_info", 0444, root, rdev, > &r100_debugfs_cp_ring_info_fops); > @@ -3080,7 +3080,7 @@ void r100_debugfs_cp_init(struct radeon_device *rde= v) > void r100_debugfs_mc_info_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("r100_mc_info", 0444, root, rdev, > &r100_debugfs_mc_info_fops); > diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c > index 7b0cfeaddcec..3038426e465c 100644 > --- a/drivers/gpu/drm/radeon/r300.c > +++ b/drivers/gpu/drm/radeon/r300.c > @@ -615,7 +615,7 @@ DEFINE_SHOW_ATTRIBUTE(rv370_debugfs_pcie_gart_info); > static void rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("rv370_pcie_gart_info", 0444, root, rdev, > &rv370_debugfs_pcie_gart_info_fops); > diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c > index 7e6320e8c6a0..24e595db3dbf 100644 > --- a/drivers/gpu/drm/radeon/r420.c > +++ b/drivers/gpu/drm/radeon/r420.c > @@ -492,7 +492,7 @@ DEFINE_SHOW_ATTRIBUTE(r420_debugfs_pipes_info); > void r420_debugfs_pipes_info_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("r420_pipes_info", 0444, root, rdev, > &r420_debugfs_pipes_info_fops); > diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c > index dd78fc499402..1a1cf06f968c 100644 > --- a/drivers/gpu/drm/radeon/r600.c > +++ b/drivers/gpu/drm/radeon/r600.c > @@ -4358,7 +4358,7 @@ DEFINE_SHOW_ATTRIBUTE(r600_debugfs_mc_info); > static void r600_debugfs_mc_info_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("r600_mc_info", 0444, root, rdev, > &r600_debugfs_mc_info_fops); > diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/rade= on/radeon_fence.c > index 73e3117420bf..20c178e2e9fd 100644 > --- a/drivers/gpu/drm/radeon/radeon_fence.c > +++ b/drivers/gpu/drm/radeon/radeon_fence.c > @@ -1004,7 +1004,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(radeon_debugfs_gpu_reset_f= ops, > void radeon_debugfs_fence_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("radeon_gpu_reset", 0444, root, rdev, > &radeon_debugfs_gpu_reset_fops); > diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon= /radeon_gem.c > index 261fcbae88d7..7779179c9411 100644 > --- a/drivers/gpu/drm/radeon/radeon_gem.c > +++ b/drivers/gpu/drm/radeon/radeon_gem.c > @@ -892,7 +892,7 @@ DEFINE_SHOW_ATTRIBUTE(radeon_debugfs_gem_info); > void radeon_gem_debugfs_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("radeon_gem_info", 0444, root, rdev, > &radeon_debugfs_gem_info_fops); > diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/= radeon_ib.c > index 6a45a72488f9..0a4c8ce3c6ca 100644 > --- a/drivers/gpu/drm/radeon/radeon_ib.c > +++ b/drivers/gpu/drm/radeon/radeon_ib.c > @@ -307,7 +307,7 @@ DEFINE_SHOW_ATTRIBUTE(radeon_debugfs_sa_info); > static void radeon_debugfs_sa_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("radeon_sa_info", 0444, root, rdev, > &radeon_debugfs_sa_info_fops); > diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/= radeon_pm.c > index cbc554928bcc..e63aead25682 100644 > --- a/drivers/gpu/drm/radeon/radeon_pm.c > +++ b/drivers/gpu/drm/radeon/radeon_pm.c > @@ -1954,7 +1954,7 @@ DEFINE_SHOW_ATTRIBUTE(radeon_debugfs_pm_info); > static void radeon_debugfs_pm_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("radeon_pm_info", 0444, root, rdev, > &radeon_debugfs_pm_info_fops); > diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeo= n/radeon_ring.c > index 7e207276df37..59f0b97b69eb 100644 > --- a/drivers/gpu/drm/radeon/radeon_ring.c > +++ b/drivers/gpu/drm/radeon/radeon_ring.c > @@ -548,7 +548,7 @@ static void radeon_debugfs_ring_init(struct radeon_de= vice *rdev, struct radeon_r > { > #if defined(CONFIG_DEBUG_FS) > const char *ring_name =3D radeon_debugfs_ring_idx_to_name(ring->idx); > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > if (ring_name) > debugfs_create_file(ring_name, 0444, root, ring, > diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon= /radeon_ttm.c > index 2220cdf6a3f6..202a3db46be0 100644 > --- a/drivers/gpu/drm/radeon/radeon_ttm.c > +++ b/drivers/gpu/drm/radeon/radeon_ttm.c > @@ -899,7 +899,7 @@ static void radeon_ttm_debugfs_init(struct radeon_dev= ice *rdev) > { > #if defined(CONFIG_DEBUG_FS) > struct drm_minor *minor =3D rdev->ddev->primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D minor->dev->debugfs_root; >=20=20 > debugfs_create_file("radeon_vram", 0444, root, rdev, > &radeon_ttm_vram_fops); > diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs40= 0.c > index 6383f7a34bd8..79b968b41006 100644 > --- a/drivers/gpu/drm/radeon/rs400.c > +++ b/drivers/gpu/drm/radeon/rs400.c > @@ -378,7 +378,7 @@ DEFINE_SHOW_ATTRIBUTE(rs400_debugfs_gart_info); > static void rs400_debugfs_pcie_gart_info_init(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("rs400_gart_info", 0444, root, rdev, > &rs400_debugfs_gart_info_fops); > diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv51= 5.c > index 63fb06e8e2d7..1ad855b5eb21 100644 > --- a/drivers/gpu/drm/radeon/rv515.c > +++ b/drivers/gpu/drm/radeon/rv515.c > @@ -255,7 +255,7 @@ DEFINE_SHOW_ATTRIBUTE(rv515_debugfs_ga_info); > void rv515_debugfs(struct radeon_device *rdev) > { > #if defined(CONFIG_DEBUG_FS) > - struct dentry *root =3D rdev->ddev->primary->debugfs_root; > + struct dentry *root =3D rdev->ddev->debugfs_root; >=20=20 > debugfs_create_file("rv515_pipes_info", 0444, root, rdev, > &rv515_debugfs_pipes_info_fops); > diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_c= ursor.c > index db0a1eb53532..9b2d671e4a66 100644 > --- a/drivers/gpu/drm/sti/sti_cursor.c > +++ b/drivers/gpu/drm/sti/sti_cursor.c > @@ -142,7 +142,7 @@ static void cursor_debugfs_init(struct sti_cursor *cu= rsor, >=20=20 > drm_debugfs_create_files(cursor_debugfs_files, > ARRAY_SIZE(cursor_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > static void sti_cursor_argb8888_to_clut8(struct sti_cursor *cursor, u32 = *src) > diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c > index 1b87b5899f9e..947e07029ce9 100644 > --- a/drivers/gpu/drm/sti/sti_drv.c > +++ b/drivers/gpu/drm/sti/sti_drv.c > @@ -95,9 +95,9 @@ static void sti_drm_dbg_init(struct drm_minor *minor) > { > drm_debugfs_create_files(sti_drm_dbg_list, > ARRAY_SIZE(sti_drm_dbg_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > - debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, minor->debugfs_root, > + debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, minor->dev->debugfs_= root, > minor->dev, &sti_drm_fps_fops); >=20=20 > DRM_INFO("%s: debugfs installed\n", DRIVER_NAME); > diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c > index 577c477b5f46..6d214a9cde62 100644 > --- a/drivers/gpu/drm/sti/sti_dvo.c > +++ b/drivers/gpu/drm/sti/sti_dvo.c > @@ -205,7 +205,7 @@ static void dvo_debugfs_init(struct sti_dvo *dvo, str= uct drm_minor *minor) >=20=20 > drm_debugfs_create_files(dvo_debugfs_files, > ARRAY_SIZE(dvo_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > static void sti_dvo_disable(struct drm_bridge *bridge) > diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c > index 43c72c2604a0..83dbaa67d81e 100644 > --- a/drivers/gpu/drm/sti/sti_gdp.c > +++ b/drivers/gpu/drm/sti/sti_gdp.c > @@ -347,7 +347,7 @@ static int gdp_debugfs_init(struct sti_gdp *gdp, stru= ct drm_minor *minor) >=20=20 > drm_debugfs_create_files(gdp_debugfs_files, > nb_files, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > return 0; > } >=20=20 > diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c > index 15097ac67931..f32dfb85f503 100644 > --- a/drivers/gpu/drm/sti/sti_hda.c > +++ b/drivers/gpu/drm/sti/sti_hda.c > @@ -377,7 +377,7 @@ static void hda_debugfs_init(struct sti_hda *hda, str= uct drm_minor *minor) >=20=20 > drm_debugfs_create_files(hda_debugfs_files, > ARRAY_SIZE(hda_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > /** > diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdm= i.c > index 8539fe1fedc4..3827ca9ced90 100644 > --- a/drivers/gpu/drm/sti/sti_hdmi.c > +++ b/drivers/gpu/drm/sti/sti_hdmi.c > @@ -743,7 +743,7 @@ static void hdmi_debugfs_init(struct sti_hdmi *hdmi, = struct drm_minor *minor) >=20=20 > drm_debugfs_create_files(hdmi_debugfs_files, > ARRAY_SIZE(hdmi_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > static void sti_hdmi_disable(struct drm_bridge *bridge) > diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hq= vdp.c > index 02b77279f6e4..3148e113e2d6 100644 > --- a/drivers/gpu/drm/sti/sti_hqvdp.c > +++ b/drivers/gpu/drm/sti/sti_hqvdp.c > @@ -650,7 +650,7 @@ static void hqvdp_debugfs_init(struct sti_hqvdp *hqvd= p, struct drm_minor *minor) >=20=20 > drm_debugfs_create_files(hqvdp_debugfs_files, > ARRAY_SIZE(hqvdp_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > /** > diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mi= xer.c > index 7e5f14646625..d708fae682cd 100644 > --- a/drivers/gpu/drm/sti/sti_mixer.c > +++ b/drivers/gpu/drm/sti/sti_mixer.c > @@ -202,7 +202,7 @@ void sti_mixer_debugfs_init(struct sti_mixer *mixer, = struct drm_minor *minor) >=20=20 > drm_debugfs_create_files(mixer_debugfs_files, > nb_files, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enabl= e) > diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tv= out.c > index 2499715a69b7..fefd04719315 100644 > --- a/drivers/gpu/drm/sti/sti_tvout.c > +++ b/drivers/gpu/drm/sti/sti_tvout.c > @@ -579,7 +579,7 @@ static void tvout_debugfs_init(struct sti_tvout *tvou= t, struct drm_minor *minor) >=20=20 > drm_debugfs_create_files(tvout_debugfs_files, > ARRAY_SIZE(tvout_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > static void sti_tvout_encoder_dpms(struct drm_encoder *encoder, int mode) > diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c > index 2d818397918d..e8aa6e608c69 100644 > --- a/drivers/gpu/drm/sti/sti_vid.c > +++ b/drivers/gpu/drm/sti/sti_vid.c > @@ -133,7 +133,7 @@ void vid_debugfs_init(struct sti_vid *vid, struct drm= _minor *minor) >=20=20 > drm_debugfs_create_files(vid_debugfs_files, > ARRAY_SIZE(vid_debugfs_files), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } >=20=20 > void sti_vid_commit(struct sti_vid *vid, > diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c > index 6ca9f396e55b..4b7465464651 100644 > --- a/drivers/gpu/drm/tegra/drm.c > +++ b/drivers/gpu/drm/tegra/drm.c > @@ -876,7 +876,7 @@ static void tegra_debugfs_init(struct drm_minor *mino= r) > { > drm_debugfs_create_files(tegra_debugfs_list, > ARRAY_SIZE(tegra_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > #endif >=20=20 > diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc= /tilcdc_drv.c > index fe56beea3e93..5a54608d8c83 100644 > --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c > +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c > @@ -468,7 +468,7 @@ static void tilcdc_debugfs_init(struct drm_minor *min= or) >=20=20 > drm_debugfs_create_files(tilcdc_debugfs_list, > ARRAY_SIZE(tilcdc_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); >=20=20 > list_for_each_entry(mod, &module_list, list) > if (mod->funcs->debugfs_init) > diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c > index e5b10e41554a..770b76701764 100644 > --- a/drivers/gpu/drm/tiny/arcpgu.c > +++ b/drivers/gpu/drm/tiny/arcpgu.c > @@ -357,7 +357,7 @@ static void arcpgu_debugfs_init(struct drm_minor *min= or) > { > drm_debugfs_create_files(arcpgu_debugfs_list, > ARRAY_SIZE(arcpgu_debugfs_list), > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > #endif >=20=20 > diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c > index 4da66ef96783..85fae3ab85c6 100644 > --- a/drivers/gpu/drm/vc4/vc4_hvs.c > +++ b/drivers/gpu/drm/vc4/vc4_hvs.c > @@ -769,7 +769,7 @@ int vc4_hvs_debugfs_init(struct drm_minor *minor) >=20=20 > if (!vc4->is_vc5) > debugfs_create_bool("hvs_load_tracker", S_IRUGO | S_IWUSR, > - minor->debugfs_root, > + minor->dev->debugfs_root, > &vc4->load_tracker_enabled); >=20=20 > drm_debugfs_add_file(drm, "hvs_dlists", vc4_hvs_debugfs_dlist, NULL); > diff --git a/drivers/gpu/drm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/v= irtio/virtgpu_debugfs.c > index 853dd9aa397e..f403d03149bc 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c > +++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c > @@ -107,5 +107,5 @@ virtio_gpu_debugfs_init(struct drm_minor *minor) > { > drm_debugfs_create_files(virtio_gpu_debugfs_list, > VIRTIO_GPU_DEBUGFS_ENTRIES, > - minor->debugfs_root, minor); > + minor->dev->debugfs_root, minor); > } > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx= /vmwgfx_drv.c > index 2588615a2a38..d5e70d7f9a54 100644 > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c > @@ -1409,7 +1409,7 @@ static void vmw_remove(struct pci_dev *pdev) > static void vmw_debugfs_resource_managers_init(struct vmw_private *vmw) > { > struct drm_minor *minor =3D vmw->drm.primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D minor->dev->debugfs_root; >=20=20 > ttm_resource_manager_create_debugfs(ttm_manager_type(&vmw->bdev, TTM_PL= _SYSTEM), > root, "system_ttm"); > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c b/drivers/gpu/drm/vmwgfx= /vmwgfx_gem.c > index c0da89e16e6f..46ca03d78ad6 100644 > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c > @@ -267,7 +267,7 @@ void vmw_debugfs_gem_init(struct vmw_private *vdev) > { > #if defined(CONFIG_DEBUG_FS) > struct drm_minor *minor =3D vdev->drm.primary; > - struct dentry *root =3D minor->debugfs_root; > + struct dentry *root =3D minor->dev->debugfs_root; >=20=20 > debugfs_create_file("vmwgfx_gem_info", 0444, root, vdev, > &vmw_debugfs_gem_info_fops); > diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h > index e687ce27624e..3ddbeef8f5de 100644 > --- a/include/drm/drm_file.h > +++ b/include/drm/drm_file.h > @@ -77,8 +77,6 @@ struct drm_minor { > int type; /* Control or render or accel */ > struct device *kdev; /* Linux device */ > struct drm_device *dev; > - > - struct dentry *debugfs_root; > }; >=20=20 > /** --=20 Jani Nikula, Intel Open Source Graphics Center