path: root/drivers/video
diff options
authorLinus Torvalds <>2021-04-30 12:44:02 -0700
committerLinus Torvalds <>2021-04-30 12:44:02 -0700
commit95275402f66e88c56144a2d859c13594b651b29b (patch)
treebf5e06c882703cd2ec7ef9310ba982c1a76faeac /drivers/video
parent65c61de9d090edb8a3cfb3f45541e268eb2cdb13 (diff)
parent1cd6b4a04f038eb24fd18c8010e763d1140a9c7a (diff)
Merge tag 'drm-next-2021-04-30' of git://
Pull more drm updates from Dave Airlie: "Looks like I missed a tegra feature request for next, but should still be fine since it's pretty self contained. Apart from that got a set of i915 and amdgpu fixes as per usual along with a few misc fixes. tegra: - Tegra186 hardware cursor support - better capability reporting for different SoC - better framebuffer modifier support - host1x fixes ttm: - fix unswappable BO handling efifb: - check for PCI before using it amdgpu: - Fixes for Aldebaran - Display LTTPR fixes - eDP fixes - Fixes for Vangogh - RAS fixes - ASPM support - Renoir SMU fixes - Modifier fixes - Misc code cleanups - Freesync fixes i915: - Several fixes to GLK handling in recent display refactoring - Rare watchdog timer race fix - Cppcheck redundant condition fix - Overlay error code propagation fix - Documentation fix - gvt: Remove one unused function warning - gvt: Fix intel_gvt_init_device() return type - gvt: Remove one duplicated register accessible check" * tag 'drm-next-2021-04-30' of git:// (111 commits) efifb: Check efifb_pci_dev before using it drm/i915: Fix docbook descriptions for i915_gem_shrinker drm/i915: fix an error code in intel_overlay_do_put_image() drm/i915/display/psr: Fix cppcheck warnings drm/i915: Disable LTTPR detection on GLK once again drm/i915: Restore lost glk ccs w/a drm/i915: Restore lost glk FBC 16bpp w/a drm/i915: Take request reference before arming the watchdog timer drm/ttm: fix error handling if no BO can be swapped out v4 drm/i915/gvt: Remove duplicated register accessible check drm/amdgpu/gmc9: remove dummy read workaround for newer chips drm/amdgpu: Add mem sync flag for IB allocated by SA drm/amdgpu: Fix SDMA RAS error reporting on Aldebaran drm/amdgpu: Reset RAS error count and status regs Revert "drm/amdgpu: workaround the TMR MC address issue (v2)" drm/amd/display: 3.2.132 drm/amd/display: [FW Promotion] Release 0.0.62 drm/amd/display: add helper for enabling mst stream features drm/amd/display: Report Proper Quantization Range in AVI Infoframe drm/amd/display: Fix call to pass bpp in 16ths of a bit ...
Diffstat (limited to 'drivers/video')
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index f58a545b3bf3..8ea8f079cde2 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -575,7 +575,8 @@ static int efifb_probe(struct platform_device *dev)
goto err_fb_dealoc;
fb_info(info, "%s frame buffer device\n", info->;
- pm_runtime_get_sync(&efifb_pci_dev->dev);
+ if (efifb_pci_dev)
+ pm_runtime_get_sync(&efifb_pci_dev->dev);
return 0;
@@ -602,7 +603,8 @@ static int efifb_remove(struct platform_device *pdev)
sysfs_remove_groups(&pdev->dev.kobj, efifb_groups);
- pm_runtime_put(&efifb_pci_dev->dev);
+ if (efifb_pci_dev)
+ pm_runtime_put(&efifb_pci_dev->dev);
return 0;