From: Tian Tao <tiantao6@hisilicon.com>
To: <airlied@linux.ie>, <daniel@ffwll.ch>, <tzimmermann@suse.de>,
<kraxel@redhat.com>, <alexander.deucher@amd.com>,
<tglx@linutronix.de>, <dri-devel@lists.freedesktop.org>,
<xinliang.liu@linaro.org>, <maarten.lankhorst@linux.intel.com>,
<mripard@kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Subject: [PATCH drm/hisilicon 3/3] drm/hisilicon: Use the new api devm_drm_irq_install
Date: Wed, 2 Dec 2020 16:47:15 +0800 [thread overview]
Message-ID: <1606898835-40775-4-git-send-email-tiantao6@hisilicon.com> (raw)
In-Reply-To: <1606898835-40775-1-git-send-email-tiantao6@hisilicon.com>
Use devm_drm_irq_install to register interrupts so that
drm_irq_uninstall is not called when hibmc is removed.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 13e8a28..8020604 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -247,9 +247,6 @@ static int hibmc_unload(struct drm_device *dev)
drm_atomic_helper_shutdown(dev);
- if (dev->irq_enabled)
- drm_irq_uninstall(dev);
-
pci_disable_msi(dev->pdev);
hibmc_kms_fini(priv);
hibmc_mm_fini(priv);
@@ -284,7 +281,7 @@ static int hibmc_load(struct drm_device *dev)
if (ret) {
drm_warn(dev, "enabling MSI failed: %d\n", ret);
} else {
- ret = drm_irq_install(dev, dev->pdev->irq);
+ ret = devm_drm_irq_install(dev, dev->pdev->irq);
if (ret)
drm_warn(dev, "install irq failed: %d\n", ret);
}
--
2.7.4
next prev parent reply other threads:[~2020-12-02 8:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 8:47 [PATCH drm/hisilicon 0/3] Add the new api to install irq Tian Tao
2020-12-02 8:47 ` [PATCH drm/hisilicon 1/3] drm/hisilicon: Code refactoring for hibmc_drm_drv Tian Tao
2020-12-02 9:02 ` Thomas Zimmermann
2020-12-02 9:27 ` tiantao (H)
2020-12-21 22:03 ` Daniel Vetter
2020-12-02 8:47 ` [PATCH drm/hisilicon 2/3] drm/irq: Add the new api to install irq Tian Tao
2020-12-02 8:59 ` Thomas Zimmermann
2020-12-03 20:07 ` Sam Ravnborg
2020-12-03 21:33 ` Sam Ravnborg
2020-12-02 8:47 ` Tian Tao [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-11-26 12:02 [PATCH drm/hisilicon 0/3] " Tian Tao
2020-11-26 12:02 ` [PATCH drm/hisilicon 3/3] drm/hisilicon: Use the new api devm_drm_irq_install Tian Tao
2020-11-26 13:15 ` Thomas Zimmermann
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