Hi Am 26.11.20 um 13:02 schrieb Tian Tao:
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@xxxxxxxxxxxxx>
Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx> Thanks!
--- 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); }
-- 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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