Commit e4401247 authored by Tian Tao's avatar Tian Tao
Browse files

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: default avatarTian Tao <tiantao6@hisilicon.com>
Reviewed-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1606901212-8214-4-git-send-email-tiantao6@hisilicon.com
parent d96bc380

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c

+1 −4
Original line number Diff line number Diff line
@@ -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);

	}