diff options
| author | Dave Airlie <airlied@redhat.com> | 2022-05-06 10:56:20 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-05-06 10:56:38 +1000 |
| commit | ca5e2f4d6b677efa3f43a6790777e46dcf806e4d (patch) | |
| tree | e1bc78c7dec97ba03a07d66eade418e7fc708507 /drivers/video | |
| parent | ebbc04bdb1966e29d736ec4d28dd6f5cc203291f (diff) | |
| parent | 841e512ffb64898db6322c0619f6bbc41266d86f (diff) | |
| download | linux-ca5e2f4d6b677efa3f43a6790777e46dcf806e4d.tar.bz2 | |
Merge tag 'drm-misc-fixes-2022-05-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes for v5.18-rc6:
- Small fix for hot-unplugging fb devices.
- Kconfig fix for it6505.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/69e51773-8c6f-4ff7-9a06-5c2922a43999@linux.intel.com
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index a6bb0e438216..97eb0dee411c 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1434,7 +1434,10 @@ fb_release(struct inode *inode, struct file *file) __acquires(&info->lock) __releases(&info->lock) { - struct fb_info * const info = file->private_data; + struct fb_info * const info = file_fb_info(file); + + if (!info) + return -ENODEV; lock_fb_info(info); if (info->fbops->fb_release) |