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Message-ID: <1606392140-57954-4-git-send-email-tiantao6@hisilicon.com>
Date: Thu, 26 Nov 2020 20:02:20 +0800
From: Tian Tao <tiantao6@...ilicon.com>
To: <airlied@...ux.ie>, <daniel@...ll.ch>, <tzimmermann@...e.de>,
<kraxel@...hat.com>, <alexander.deucher@....com>,
<tglx@...utronix.de>, <dri-devel@...ts.freedesktop.org>,
<xinliang.liu@...aro.org>, <maarten.lankhorst@...ux.intel.com>,
<mripard@...nel.org>
CC: <linux-kernel@...r.kernel.org>
Subject: [PATCH drm/hisilicon 3/3] drm/hisilicon: Use the new api devm_drm_irq_install
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@...ilicon.com>
---
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 ea3d81b..77792e3 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
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