Messages in this thread | | | Date | Tue, 8 Mar 2016 11:27:31 +0700 | From | Lee Jones <> | Subject | Re: [PATCH 05/14] mfd: ipaq-micro: use __maybe_unused to hide pm functions |
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On Wed, 02 Mar 2016, Arnd Bergmann wrote:
> 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> > --- > drivers/mfd/ipaq-micro.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
> 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); >
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
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