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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-11-19 12:37:53 -0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-25 08:47:04 -0600 |
| commit | da9f3289c74f93b63c5ca741caa4e2d728ccafba (patch) | |
| tree | 266a7486c30605a9df4dfffd58496010ee54c6d9 /drivers/usb/dwc2 | |
| parent | 4db9917b641d18d24932ee2ec95b23a1e26c3f7e (diff) | |
| download | lwn-da9f3289c74f93b63c5ca741caa4e2d728ccafba.tar.gz lwn-da9f3289c74f93b63c5ca741caa4e2d728ccafba.zip | |
usb: dwc2: Fix build warning when CONFIG_PM_SLEEP=n
Building with bcm2835_defconfig, which has CONFIG_PM_SLEEP=n causes the
following build warning:
drivers/usb/dwc2/platform.c:227:12: warning: 'dwc2_suspend' defined but not used [-Wunused-function]
drivers/usb/dwc2/platform.c:237:12: warning: 'dwc2_resume' defined but not used [-Wunused-function]
Annotate these functions with '__maybe_unused' to prevent the warnings.
Reported-by: Olof's autobuilder <build@lixom.net>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ec5658ac52ba..6a795aa2ff05 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -226,7 +226,7 @@ static int dwc2_driver_probe(struct platform_device *dev) return retval; } -static int dwc2_suspend(struct device *dev) +static int __maybe_unused dwc2_suspend(struct device *dev) { struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev); int ret = 0; @@ -236,7 +236,7 @@ static int dwc2_suspend(struct device *dev) return ret; } -static int dwc2_resume(struct device *dev) +static int __maybe_unused dwc2_resume(struct device *dev) { struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev); int ret = 0; |