diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-12-06 11:59:54 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2019-12-06 15:52:33 +0300 |
| commit | 1ca3fd96f958291daa50693b4a50cd3df4b411f1 (patch) | |
| tree | 638aa4a382f69ed6af65297d1c3c746bd2f59460 /drivers/gpu/drm/udl/udl_drv.h | |
| parent | 798ce3fe1c3a9819f46a5fb930b24a19ccf59c89 (diff) | |
| download | linux-1ca3fd96f958291daa50693b4a50cd3df4b411f1.tar.xz | |
drm/udl: Remove field lost_pixels from struct udl_device
The field lost_pixels in struct udl_device was supposed to signal an
error during USB transfers of the framebuffer data. The driver would
have to schedule a re-transfer at a later point. This code was never
implemented. Remove lost_pixels and return regular error codes instead.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191206085954.9697-8-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/udl/udl_drv.h')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index d732c9e47812..4de00bddef39 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -62,7 +62,6 @@ struct udl_device { int sku_pixel_limit; struct urb_list urbs; - atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */ char mode_buf[1024]; uint32_t mode_buf_len; |