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drm/hisilicon: Use the new api devm_drm_irq_install

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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>
Link: https://patchwork.freedesktop.org/patch/msgid/1606901212-8214-4-git-send-email-tiantao6@hisilicon.com
This commit is contained in:
Tian Tao 2020-12-02 17:26:52 +08:00
parent d96bc380a5
commit e440124707
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
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@ -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);
}