Commit dcdf1173 authored Mar 02, 2016 by Arnd Bergmann Committed by Lee Jones Mar 16, 2016

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>

parent 95a6f715

drivers/mfd/ipaq-micro.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);