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| author | Arnd Bergmann <arnd@arndb.de> | 2016-03-02 16:58:57 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-03-16 08:50:41 +0000 |
| commit | dcdf11739d768febbfb7ecf5388761cce1f48ffc (patch) | |
| tree | 1947c0aa6fc436cd60e18e5ba9f08599f5309f8d /drivers/mfd/ipaq-micro.c | |
| parent | 95a6f715bcab610237530d266f8d8f752af6cd6f (diff) | |
| download | lwn-dcdf11739d768febbfb7ecf5388761cce1f48ffc.tar.gz lwn-dcdf11739d768febbfb7ecf5388761cce1f48ffc.zip | |
mfd: ipaq-micro: Use __maybe_unused to hide pm functions
The ipaq-micro driver uses SET_SYSTEM_SLEEP_PM_OPS() to
remove the reference to its resume function, but does
not use an #ifdef around the definition, so we get
a build warning:
drivers/mfd/ipaq-micro.c:379:12: error: 'micro_resume' defined but not used [-Werror=unused-function]
This adds a __maybe_unused annotation so the compiler knows
it can silently drop it instead of warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ipaq-micro.c')
| -rw-r--r-- | drivers/mfd/ipaq-micro.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c index a41859c55bda..df16fd1df68b 100644 --- a/drivers/mfd/ipaq-micro.c +++ b/drivers/mfd/ipaq-micro.c @@ -376,7 +376,7 @@ static const struct mfd_cell micro_cells[] = { { .name = "ipaq-micro-leds", }, }; -static int micro_resume(struct device *dev) +static int __maybe_unused micro_resume(struct device *dev) { struct ipaq_micro *micro = dev_get_drvdata(dev); |