diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2017-06-27 17:36:36 +0200 |
|---|---|---|
| committer |   Benson Leung <bleung@chromium.org> | 2017-06-27 09:27:43 -0700 |
| commit | 5d6a312e8f99f0a0bf793256c203fa17c97a15e1 (patch) | |
| tree | 427bd1c7510d5715b5569296ade3ba4c7e06cc26 | |
| parent | cros_ec: Don't signal wake event for non-wake host events (diff) | |
| download | linux-dev-5d6a312e8f99f0a0bf793256c203fa17c97a15e1.tar.xz linux-dev-5d6a312e8f99f0a0bf793256c203fa17c97a15e1.zip | |
platform/chrome: cros_ec_lightbar - hide unused PM functions
The only reference to the new functions is inside of an #ifdef,
which now causes a harmless warning when CONFIG_PM_SLEEP is not set:
chrome/cros_ec_dev.c:478:12: error: 'ec_device_resume' defined but not used [-Werror=unused-function]
chrome/cros_ec_dev.c:469:12: error: 'ec_device_suspend' defined but not used [-Werror=unused-function]
This marks the two functions as __maybe_unused so they can get
silently dropped by the compiler.
Fixes: 405c84308c43 ("platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequence")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Benson Leung <bleung@chromium.org>
| -rw-r--r-- | drivers/platform/chrome/cros_ec_dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/platform/chrome/cros_ec_dev.c b/drivers/platform/chrome/cros_ec_dev.c index b9bf086f7569..cf6c4f0846b8 100644 --- a/drivers/platform/chrome/cros_ec_dev.c +++ b/drivers/platform/chrome/cros_ec_dev.c @@ -466,7 +466,7 @@ static const struct platform_device_id cros_ec_id[] = { }; MODULE_DEVICE_TABLE(platform, cros_ec_id); -static int ec_device_suspend(struct device *dev) +static __maybe_unused int ec_device_suspend(struct device *dev) { struct cros_ec_dev *ec = dev_get_drvdata(dev); @@ -475,7 +475,7 @@ static int ec_device_suspend(struct device *dev) return 0; } -static int ec_device_resume(struct device *dev) +static __maybe_unused int ec_device_resume(struct device *dev) { struct cros_ec_dev *ec = dev_get_drvdata(dev); |