diff options
| author | Javier Martinez Canillas <javierm@redhat.com> | 2023-01-21 20:24:16 +0100 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2023-01-24 11:02:18 +0100 |
| commit | 998101f2a78cf506022f2094461105cb3d00e19f (patch) | |
| tree | 9b9b1f1bc17fb8f680ee53168ffa7a5cde8a42eb /drivers/video | |
| parent | drm/simpledrm: Support the XB24/AB24 format (diff) | |
| download | linux-998101f2a78cf506022f2094461105cb3d00e19f.tar.xz linux-998101f2a78cf506022f2094461105cb3d00e19f.zip | |
fbdev: Remove unused struct fb_deferred_io .first_io field
This optional callback was added in the commit 1f45f9dbb392 ("fb_defio:
add first_io callback") but it was never used by a driver. Let's remove
it since it's unlikely that will be used after a decade that was added.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230121192418.2814955-2-javierm@redhat.com
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/core/fb_defio.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c index c730253ab85c..1b680742b7f3 100644 --- a/drivers/video/fbdev/core/fb_defio.c +++ b/drivers/video/fbdev/core/fb_defio.c @@ -157,10 +157,6 @@ static vm_fault_t fb_deferred_io_track_page(struct fb_info *info, unsigned long /* protect against the workqueue changing the page list */ mutex_lock(&fbdefio->lock); - /* first write in this cycle, notify the driver */ - if (fbdefio->first_io && list_empty(&fbdefio->pagereflist)) - fbdefio->first_io(info); - pageref = fb_deferred_io_pageref_get(info, offset, page); if (WARN_ON_ONCE(!pageref)) { ret = VM_FAULT_OOM; |