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Date: Wed, 15 Mar 2017 14:47:36 +0100 From: Linus Walleij <linus.walleij@...aro.org> To: Arnd Bergmann <arnd@...db.de> Cc: Alexandre Courbot <gnurou@...il.com>, Axel Lin <axel.lin@...ics.com>, Duc Dang <dhdang@....com>, Paul Gortmaker <paul.gortmaker@...driver.com>, "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [RESEND PATCH] gpio: xgene: mark PM functions as __maybe_unused On Tue, Mar 14, 2017 at 1:57 PM, Arnd Bergmann <arnd@...db.de> wrote: > When CONFIG_PM_SLEEP is disabled, we get a warning about unused functions: > > drivers/gpio/gpio-xgene.c:155:12: warning: 'xgene_gpio_resume' defined but not used [-Wunused-function] > static int xgene_gpio_resume(struct device *dev) > ^~~~~~~~~~~~~~~~~ > drivers/gpio/gpio-xgene.c:142:12: warning: 'xgene_gpio_suspend' defined but not used [-Wunused-function] > static int xgene_gpio_suspend(struct device *dev) > > The warnings are harmless and can be avoided by simplifying the code and marking > the functions as __maybe_unused. > > Signed-off-by: Arnd Bergmann <arnd@...db.de> > --- > Originally submitted on Feb 17, but it ended up not getting merged into v4.11-rc2 > and is still needed there for randconfig builds Yeah I have it queued but just too much to do. I hope to be able to send a pull request for this & more soon. Yours, Linus Walleij
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