media: venus: mark venc and vdec PM functions as __maybe_unused

Without PM support gcc could warns about unused functions, thus
mark runtime_suspend/resume as __maybe_unused.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index eb0c1c5..44d4848 100644 (file)
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1103,8 +1103,7 @@ static int vdec_remove(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_PM
-static int vdec_runtime_suspend(struct device *dev)
+static __maybe_unused int vdec_runtime_suspend(struct device *dev)
 {
        struct venus_core *core = dev_get_drvdata(dev);
 
@@ -1118,7 +1117,7 @@ static int vdec_runtime_suspend(struct device *dev)
        return 0;
 }
 
-static int vdec_runtime_resume(struct device *dev)
+static __maybe_unused int vdec_runtime_resume(struct device *dev)
 {
        struct venus_core *core = dev_get_drvdata(dev);
        int ret;
@@ -1132,7 +1131,6 @@ static int vdec_runtime_resume(struct device *dev)
 
        return ret;
 }
-#endif
 
 static const struct dev_pm_ops vdec_pm_ops = {
        SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,

diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 39748e7..3f79da0 100644 (file)
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -1224,8 +1224,7 @@ static int venc_remove(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_PM
-static int venc_runtime_suspend(struct device *dev)
+static __maybe_unused int venc_runtime_suspend(struct device *dev)
 {
        struct venus_core *core = dev_get_drvdata(dev);
 
@@ -1239,7 +1238,7 @@ static int venc_runtime_suspend(struct device *dev)
        return 0;
 }
 
-static int venc_runtime_resume(struct device *dev)
+static __maybe_unused int venc_runtime_resume(struct device *dev)
 {
        struct venus_core *core = dev_get_drvdata(dev);
        int ret;
@@ -1253,7 +1252,6 @@ static int venc_runtime_resume(struct device *dev)
 
        return ret;
 }
-#endif
 
 static const struct dev_pm_ops venc_pm_ops = {
        SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,