From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: Re: [PATCH] i2c: nvidia-gpu: mark resume function as __maybe_unused Date: Tue, 11 Dec 2018 12:50:27 +0200 Message-ID: <20181211105027.GB10650@smile.fi.intel.com> References: <20181210205356.2846843-1-arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20181210205356.2846843-1-arnd@arndb.de> Sender: linux-kernel-owner@vger.kernel.org To: Arnd Bergmann Cc: Ajay Gupta , Wolfram Sang , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-i2c@vger.kernel.org On Mon, Dec 10, 2018 at 09:53:45PM +0100, Arnd Bergmann wrote: > When CONFIG_PM is disabled, this is needed to avoid a harmless > unused-function warning: > > drivers/i2c/busses/i2c-nvidia-gpu.c:345:12: error: 'gpu_i2c_resume' defined but not used [-Werror=unused-function] > FWIW, Reviewed-by: Andy Shevchenko > Fixes: c71bcdcb42a7 ("i2c: add i2c bus driver for NVIDIA GPU") > Signed-off-by: Arnd Bergmann > --- > drivers/i2c/busses/i2c-nvidia-gpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c > index e99c3bb58351..4e67d5ed480e 100644 > --- a/drivers/i2c/busses/i2c-nvidia-gpu.c > +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c > @@ -342,7 +342,7 @@ static void gpu_i2c_remove(struct pci_dev *pdev) > pci_free_irq_vectors(pdev); > } > > -static int gpu_i2c_resume(struct device *dev) > +static __maybe_unused int gpu_i2c_resume(struct device *dev) > { > struct gpu_i2c_dev *i2cd = dev_get_drvdata(dev); > > -- > 2.20.0 > -- With Best Regards, Andy Shevchenko