From: Arnd Bergmann <arnd@xxxxxxxx>
A reorganization of the driver source led to two of them causing
a compile time warning in some configurations:
tegra/tegra20_spdif.c:36:12: error: 'tegra20_spdif_runtime_resume' defined but not used [-Werror=unused-function]
36 | static int tegra20_spdif_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
tegra/tegra20_spdif.c:27:12: error: 'tegra20_spdif_runtime_suspend' defined but not used [-Werror=unused-function]
27 | static int tegra20_spdif_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tegra/tegra30_ahub.c:64:12: error: 'tegra30_ahub_runtime_resume' defined but not used [-Werror=unused-function]
64 | static int tegra30_ahub_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
tegra/tegra30_ahub.c:43:12: error: 'tegra30_ahub_runtime_suspend' defined but not used [-Werror=unused-function]
43 | static int tegra30_ahub_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mark these functions as __maybe_unused to avoid this kind of warning.
Fixes: b5571449e618 ("ASoC: tegra30: ahub: Remove handing of disabled runtime PM")
Fixes: c53b396f0dd4 ("ASoC: tegra20: spdif: Remove handing of disabled runtime PM")
Fixes: 80ec4a4cb36d ("ASoC: tegra20: i2s: Remove handing of disabled runtime PM")
Fixes: b5f6f781fcb2 ("ASoC: tegra30: i2s: Remove handing of disabled runtime PM")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
sound/soc/tegra/tegra20_i2s.c | 4 ++--
sound/soc/tegra/tegra20_spdif.c | 4 ++--
sound/soc/tegra/tegra30_ahub.c | 4 ++--
sound/soc/tegra/tegra30_i2s.c | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index 1b27f81c10fe..b280ebd72591 100644
--- a/sound/soc/tegra/tegra20_i2s.c
+++ b/sound/soc/tegra/tegra20_i2s.c
@@ -34,7 +34,7 @@
#define DRV_NAME "tegra20-i2s"
-static int tegra20_i2s_runtime_suspend(struct device *dev)
+static __maybe_unused int tegra20_i2s_runtime_suspend(struct device *dev)
{
struct tegra20_i2s *i2s = dev_get_drvdata(dev);
@@ -45,7 +45,7 @@ static int tegra20_i2s_runtime_suspend(struct device *dev)
return 0;
}
-static int tegra20_i2s_runtime_resume(struct device *dev)
+static __maybe_unused int tegra20_i2s_runtime_resume(struct device *dev)
{
struct tegra20_i2s *i2s = dev_get_drvdata(dev);
int ret;
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 7b597ee63cb5..de698ff2a69c 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -24,7 +24,7 @@
#define DRV_NAME "tegra20-spdif"
-static int tegra20_spdif_runtime_suspend(struct device *dev)
+static __maybe_unused int tegra20_spdif_runtime_suspend(struct device *dev)
{
struct tegra20_spdif *spdif = dev_get_drvdata(dev);
@@ -33,7 +33,7 @@ static int tegra20_spdif_runtime_suspend(struct device *dev)
return 0;
}
-static int tegra20_spdif_runtime_resume(struct device *dev)
+static __maybe_unused int tegra20_spdif_runtime_resume(struct device *dev)
{
struct tegra20_spdif *spdif = dev_get_drvdata(dev);
int ret;
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index d1718f3af3cd..4692c70ed933 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -40,7 +40,7 @@ static inline void tegra30_audio_write(u32 reg, u32 val)
regmap_write(ahub->regmap_ahub, reg, val);
}
-static int tegra30_ahub_runtime_suspend(struct device *dev)
+static __maybe_unused int tegra30_ahub_runtime_suspend(struct device *dev)
{
regcache_cache_only(ahub->regmap_apbif, true);
regcache_cache_only(ahub->regmap_ahub, true);
@@ -61,7 +61,7 @@ static int tegra30_ahub_runtime_suspend(struct device *dev)
* stopping streams should dynamically adjust the clock as required. However,
* this is not yet implemented.
*/
-static int tegra30_ahub_runtime_resume(struct device *dev)
+static __maybe_unused int tegra30_ahub_runtime_resume(struct device *dev)
{
int ret;
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 8730ffa0f691..36344f0a64c1 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -36,7 +36,7 @@
#define DRV_NAME "tegra30-i2s"
-static int tegra30_i2s_runtime_suspend(struct device *dev)
+static __maybe_unused int tegra30_i2s_runtime_suspend(struct device *dev)
{
struct tegra30_i2s *i2s = dev_get_drvdata(dev);
@@ -47,7 +47,7 @@ static int tegra30_i2s_runtime_suspend(struct device *dev)
return 0;
}
-static int tegra30_i2s_runtime_resume(struct device *dev)
+static __maybe_unused int tegra30_i2s_runtime_resume(struct device *dev)
{
struct tegra30_i2s *i2s = dev_get_drvdata(dev);
int ret;
--
2.29.2
