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fbmon: remove unused function argument

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When building with "make W=1", we get a warning about an empty stub
function that does nothing but reassign its one of its arguments:

  drivers/video/fbdev/core/fbmon.c: In function 'fb_edid_to_monspecs':
  drivers/video/fbdev/core/fbmon.c:1497:67: error: parameter 'specs' set but not used [-Werror=unused-but-set-parameter]

We can simply make that function completely empty to avoid the warning.

This prevents a warning which everyone will see after "CFLAGS: add
-Wunused-but-set-parameter" is merged.

Link: http://lkml.kernel.org/r/20160715203229.1771162-1-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Arnd Bergmann 2016-07-26 15:21:11 -07:00 committed by Linus Torvalds
parent d5dfc80f80
commit 3bd9646334
1 changed files with 0 additions and 1 deletions
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drivers/video/fbdev/core/fbmon.c
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@ -1496,7 +1496,6 @@ int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var)
}
void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
{
specs = NULL;
}
void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
{