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| author | Himanshu Aggarwal <haggarwa@codeaurora.org> | 2014-01-23 12:09:14 +0530 |
|---|---|---|
| committer | Himanshu Aggarwal <haggarwa@codeaurora.org> | 2014-01-27 10:11:25 +0530 |
| commit | d93dfef67dff2fde5523e7f548410068df1cdda0 (patch) | |
| tree | 9a093175873d9874f03af43975d44f1758725bbf /scripts/gcc-wrapper.py | |
| parent | baf64b5da7db115c3fd912cec779bbea8c8ca3be (diff) | |
input: synaptics_i2c_rmi4: silence compiler warnings
Many functions in the driver are called only from PM suspend/resume
callbacks. When CONFIG_PM is not enabled in defconfig, compiler
warns about these functions being defined but unused. While a #ifdef
can be added around the function declaration to avoid this warning,
a clean solution is to mark it as __maybe_unused, which will let
gcc silently drop the function definition when it is not needed.
Prototypes of these functions are marked with '__maybe_unused'
annotation in order to remove this warning. Also remove dead
code from the driver.
Change-Id: I29b9f3e687fb68dc7e75824017f21a570a90e703
Signed-off-by: Himanshu Aggarwal <haggarwa@codeaurora.org>
Diffstat (limited to 'scripts/gcc-wrapper.py')
0 files changed, 0 insertions, 0 deletions