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| author | Arnd Bergmann <arnd@arndb.de> | 2015-11-21 00:47:41 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-12-15 16:41:23 +0300 |
| commit | a8a31afad5ffa1c7de0cef1c4bc383b50f426bf8 (patch) | |
| tree | e5f696ac965a10bc8d4615efab4705f043bc63db /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 5b833fea4377577eafecb888141a05470922ef25 (diff) | |
| download | linux-a8a31afad5ffa1c7de0cef1c4bc383b50f426bf8.tar.xz | |
fbdev: auo_k190x: avoid unused function warnings
The auo_k190x framebuffer driver encloses the power-management
functions in #ifdef CONFIG_PM, but the auok190x_suspend/resume
functions are only really used when CONFIG_PM_SLEEP is also
set, as a frequent gcc warning shows:
drivers/video/fbdev/auo_k190x.c:859:12: warning: 'auok190x_suspend' defined but not used
drivers/video/fbdev/auo_k190x.c:899:12: warning: 'auok190x_resume' defined but not used
This changes the driver to remove the #ifdef and instead mark
the functions as __maybe_unused, which is a nicer anyway, as it
provides build testing for all the code in all configurations
and is harder to get wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions