From fd3e4d6e26288d12b566912f692e278e8db15b82 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Tue, 10 Mar 2015 11:07:40 -0700 Subject: [PATCH] drm/vmwgfx: Fix an issue with the device losing its irq line on module unload Starting with commit b4b55cda5874 ("x86/PCI: Refine the way to release PCI IRQ resources") the device lost its irq resource on module unload. While that's ok and apparently intentional, the driver never got the resource back on module load The code apparently wants drivers to disable the pci device at pci device driver removal, so lets do that. That fixes the issue. Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul --- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 74a2e23..e13b9cb 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1238,6 +1238,7 @@ static void vmw_remove(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); + pci_disable_device(pdev); drm_put_dev(dev); } -- 2.7.4