From: Thomas Zimmermann <tzimmermann@suse.de>
To: Wambui Karuga <wambui.karugax@gmail.com>,
daniel@ffwll.ch, airlied@linux.ie,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>
Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 04/21] drm/vram-helper: make drm_vram_mm_debugfs_init() return void
Date: Fri, 28 Feb 2020 09:03:18 +0100 [thread overview]
Message-ID: <b29cd545-7a42-54bd-cbc8-fb8610f60a1a@suse.de> (raw)
In-Reply-To: <20200227120232.19413-5-wambui.karugax@gmail.com>
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Hi
Am 27.02.20 um 13:02 schrieb Wambui Karuga:
> Since 987d65d01356 (drm: debugfs: make
> drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
> fails and should return void. Therefore, remove its use as the
> return value of drm_vram_mm_debugfs_init(), and have the function
> declared as void instead.
>
> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
> drivers/gpu/drm/drm_gem_vram_helper.c | 14 ++++----------
> include/drm/drm_gem_vram_helper.h | 2 +-
> 2 files changed, 5 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
> index 92a11bb42365..76506bedac11 100644
> --- a/drivers/gpu/drm/drm_gem_vram_helper.c
> +++ b/drivers/gpu/drm/drm_gem_vram_helper.c
> @@ -1042,20 +1042,14 @@ static const struct drm_info_list drm_vram_mm_debugfs_list[] = {
> *
> * @minor: drm minor device.
> *
> - * Returns:
> - * 0 on success, or
> - * a negative error code otherwise.
> */
> -int drm_vram_mm_debugfs_init(struct drm_minor *minor)
> +void drm_vram_mm_debugfs_init(struct drm_minor *minor)
> {
> - int ret = 0;
> -
> #if defined(CONFIG_DEBUG_FS)
> - ret = drm_debugfs_create_files(drm_vram_mm_debugfs_list,
> - ARRAY_SIZE(drm_vram_mm_debugfs_list),
> - minor->debugfs_root, minor);
> + drm_debugfs_create_files(drm_vram_mm_debugfs_list,
> + ARRAY_SIZE(drm_vram_mm_debugfs_list),
> + minor->debugfs_root, minor);
> #endif
> - return ret;
> }
> EXPORT_SYMBOL(drm_vram_mm_debugfs_init);
>
> diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h
> index 0f6e47213d8d..b63bcd1b996d 100644
> --- a/include/drm/drm_gem_vram_helper.h
> +++ b/include/drm/drm_gem_vram_helper.h
> @@ -196,7 +196,7 @@ static inline struct drm_vram_mm *drm_vram_mm_of_bdev(
> return container_of(bdev, struct drm_vram_mm, bdev);
> }
>
> -int drm_vram_mm_debugfs_init(struct drm_minor *minor);
> +void drm_vram_mm_debugfs_init(struct drm_minor *minor);
>
> /*
> * Helpers for integration with struct drm_device
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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next prev parent reply other threads:[~2020-02-28 8:03 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 12:02 [PATCH 00/21] drm: subsytem-wide debugfs functions refactor Wambui Karuga
2020-02-27 12:02 ` [PATCH 01/21] drm/debugfs: remove checks for return value of drm_debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 02/21] drm: convert the drm_driver.debugfs_init() hook to return void Wambui Karuga
2020-02-27 12:23 ` Greg KH
2020-02-27 12:29 ` Wambui Karuga
2020-02-27 12:34 ` Greg KH
2020-02-27 12:02 ` [PATCH 03/21] drm: convert drm_debugfs functions " Wambui Karuga
2020-02-27 12:02 ` [PATCH 04/21] drm/vram-helper: make drm_vram_mm_debugfs_init() " Wambui Karuga
2020-02-28 8:03 ` Thomas Zimmermann [this message]
2020-02-27 12:02 ` [PATCH 05/21] drm/vc4: remove check of return value of drm_debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 06/21] drm/arc: make arcpgu_debugfs_init return void Wambui Karuga
2020-02-27 14:43 ` Alexey Brodkin
2020-02-27 12:02 ` [PATCH 07/21] drm/arm: make hdlcd_debugfs_init() " Wambui Karuga
2020-02-27 14:53 ` Liviu Dudau
2020-02-27 12:02 ` [PATCH 08/21] drm/etnaviv: remove check for return value of drm_debugfs function Wambui Karuga
2020-02-27 13:36 ` Lucas Stach
2020-02-27 12:02 ` [PATCH 09/21] drm/nouveau: remove checks for return value of debugfs functions Wambui Karuga
2020-02-27 12:02 ` [PATCH 10/21] drm/tegra: remove checks for debugfs functions return value Wambui Karuga
2020-03-11 14:37 ` Thierry Reding
2020-03-11 14:54 ` Wambui Karuga
2020-03-11 23:24 ` Thierry Reding
2020-03-16 8:33 ` Daniel Vetter
2020-02-27 12:02 ` [PATCH 11/21] drm/v3d: make v3d_debugfs_init return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 12/21] drm/msm: remove checks for return value of drm_debugfs functions Wambui Karuga
2020-02-27 14:45 ` Daniel Vetter
2020-02-28 7:24 ` kbuild test robot
2020-02-27 12:02 ` [PATCH 13/21] drm/omapdrm: " Wambui Karuga
2020-02-27 12:02 ` [PATCH 14/21] drm/pl111: make pl111_debugfs_init return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 15/21] drm/sti: remove use drm_debugfs functions as return value Wambui Karuga
2020-02-27 14:51 ` Daniel Vetter
2020-02-27 12:02 ` [PATCH 16/21] drm/i915: make *_debugfs_register() functions return void Wambui Karuga
2020-02-27 13:08 ` Jani Nikula
2020-02-27 12:02 ` [PATCH 17/21] drm/tilcdc: remove check for return value of debugfs functions Wambui Karuga
2020-02-27 12:12 ` Jyri Sarha
2020-02-27 12:23 ` Wambui Karuga
2020-02-27 12:02 ` [PATCH 18/21] drm/virtio: make virtio_gpu_debugfs() return void Wambui Karuga
2020-02-27 12:02 ` [PATCH 19/21] drm/mipi_dbi: make midi_dbi_debugfs_init() " Wambui Karuga
2020-02-27 12:02 ` [PATCH 20/21] drm/qxl: have debugfs functions " Wambui Karuga
2020-02-27 12:02 ` [PATCH 21/21] drm/arm: have malidp_debufs_init() " Wambui Karuga
2020-02-27 14:53 ` Liviu Dudau
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