diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-12-15 13:51:52 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-12-21 14:52:37 +0100 |
| commit | 013e2b722aa9b18649dbae8422ced270c793f9d4 (patch) | |
| tree | 9973fee87adb0a00d2e175ac0702c5fe0e80eeb0 /drivers/gpu/drm/tegra/hub.c | |
| parent | bc8828bd08bd2a645caeb64d299d67faca7a3b4f (diff) | |
drm/tegra: Mark Tegra186 display hub PM functions __maybe_unused
The newly introduced driver has optional suspend/resume functions,
causing a warning when CONFIG_PM is disabled:
drivers/gpu/drm/tegra/hub.c:749:12: error: 'tegra_display_hub_resume' defined but not used [-Werror=unused-function]
drivers/gpu/drm/tegra/hub.c:733:12: error: 'tegra_display_hub_suspend' defined but not used [-Werror=unused-function]
This marks them __maybe_unused to shut up the warnings.
Fixes: c4755fb9064f ("drm/tegra: Add Tegra186 display hub support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/hub.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/hub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c index 90bcf24b1523..e10a47d57313 100644 --- a/drivers/gpu/drm/tegra/hub.c +++ b/drivers/gpu/drm/tegra/hub.c @@ -728,7 +728,7 @@ static int tegra_display_hub_remove(struct platform_device *pdev) return err; } -static int tegra_display_hub_suspend(struct device *dev) +static int __maybe_unused tegra_display_hub_suspend(struct device *dev) { struct tegra_display_hub *hub = dev_get_drvdata(dev); int err; @@ -744,7 +744,7 @@ static int tegra_display_hub_suspend(struct device *dev) return 0; } -static int tegra_display_hub_resume(struct device *dev) +static int __maybe_unused tegra_display_hub_resume(struct device *dev) { struct tegra_display_hub *hub = dev_get_drvdata(dev); int err; |