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video: fbdev: ssd1307fb: Propagate errors via ssd1307fb_update_display()
authorGeert Uytterhoeven <geert@linux-m68k.org>
Tue, 27 Jul 2021 13:47:26 +0000 (15:47 +0200)
committerSam Ravnborg <sam@ravnborg.org>
Tue, 27 Jul 2021 15:18:14 +0000 (17:18 +0200)
commit35f3db7fca655211c1db00049defcda71cd49891
tree138ba1b774b6589691792c792f4193354702b476tree | snapshot
parente6dbdf61707cbf185f48e380ce807095c35da11fcommit | diff
video: fbdev: ssd1307fb: Propagate errors via ssd1307fb_update_display()

Make ssd1307fb_update_display() return an error code, so callers that
can handle failures can propagate it.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210727134730.3765898-2-geert@linux-m68k.org
drivers/video/fbdev/ssd1307fb.c diff | blob | history
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