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Subject[PATCH] drm/komeda: mark PM functions as __maybe_unused
Date
Without this, we get a couple of warnings when CONFIG_PM
is disabled:

drivers/gpu/drm/arm/display/komeda/komeda_drv.c:156:12: error: 'komeda_rt_pm_resume' defined but not used [-Werror=unused-function]
static int komeda_rt_pm_resume(struct device *dev)
^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/arm/display/komeda/komeda_drv.c:149:12: error: 'komeda_rt_pm_suspend' defined but not used [-Werror=unused-function]
static int komeda_rt_pm_suspend(struct device *dev)
^~~~~~~~~~~~~~~~~~~~

Fixes: efb465088518 ("drm/komeda: Add runtime_pm support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
index ea5cd1e17304..e7933930a657 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
@@ -146,14 +146,14 @@ static const struct of_device_id komeda_of_match[] = {

MODULE_DEVICE_TABLE(of, komeda_of_match);

-static int komeda_rt_pm_suspend(struct device *dev)
+static int __maybe_unused komeda_rt_pm_suspend(struct device *dev)
{
struct komeda_drv *mdrv = dev_get_drvdata(dev);

return komeda_dev_suspend(mdrv->mdev);
}

-static int komeda_rt_pm_resume(struct device *dev)
+static int __maybe_unused komeda_rt_pm_resume(struct device *dev)
{
struct komeda_drv *mdrv = dev_get_drvdata(dev);

--
2.20.0
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