From: Arnd Bergmann <[email protected]>
When CONFIG_PM is disabled, we get a warning for unused functions:
sound/soc/fsl/fsl_aud2htx.c:261:12: error: unused function 'fsl_aud2htx_runtime_suspend' [-Werror,-Wunused-function]
static int fsl_aud2htx_runtime_suspend(struct device *dev)
sound/soc/fsl/fsl_aud2htx.c:271:12: error: unused function 'fsl_aud2htx_runtime_resume' [-Werror,-Wunused-function]
static int fsl_aud2htx_runtime_resume(struct device *dev)
Mark these as __maybe_unused to avoid the warning without adding
an #ifdef.
Fixes: 8a24c834c053 ("ASoC: fsl_aud2htx: Add aud2htx module driver")
Signed-off-by: Arnd Bergmann <[email protected]>
---
sound/soc/fsl/fsl_aud2htx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_aud2htx.c b/sound/soc/fsl/fsl_aud2htx.c
index 4091ccc7c3e9..d70d5e75a30c 100644
--- a/sound/soc/fsl/fsl_aud2htx.c
+++ b/sound/soc/fsl/fsl_aud2htx.c
@@ -258,7 +258,7 @@ static int fsl_aud2htx_remove(struct platform_device *pdev)
return 0;
}
-static int fsl_aud2htx_runtime_suspend(struct device *dev)
+static int __maybe_unused fsl_aud2htx_runtime_suspend(struct device *dev)
{
struct fsl_aud2htx *aud2htx = dev_get_drvdata(dev);
@@ -268,7 +268,7 @@ static int fsl_aud2htx_runtime_suspend(struct device *dev)
return 0;
}
-static int fsl_aud2htx_runtime_resume(struct device *dev)
+static int __maybe_unused fsl_aud2htx_runtime_resume(struct device *dev)
{
struct fsl_aud2htx *aud2htx = dev_get_drvdata(dev);
int ret;
--
2.27.0
On Thu, Dec 03, 2020 at 11:28:47PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <[email protected]>
>
> When CONFIG_PM is disabled, we get a warning for unused functions:
>
> sound/soc/fsl/fsl_aud2htx.c:261:12: error: unused function 'fsl_aud2htx_runtime_suspend' [-Werror,-Wunused-function]
> static int fsl_aud2htx_runtime_suspend(struct device *dev)
> sound/soc/fsl/fsl_aud2htx.c:271:12: error: unused function 'fsl_aud2htx_runtime_resume' [-Werror,-Wunused-function]
> static int fsl_aud2htx_runtime_resume(struct device *dev)
>
> Mark these as __maybe_unused to avoid the warning without adding
> an #ifdef.
>
> Fixes: 8a24c834c053 ("ASoC: fsl_aud2htx: Add aud2htx module driver")
> Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
On Thu, 3 Dec 2020 23:28:47 +0100, Arnd Bergmann wrote:
> When CONFIG_PM is disabled, we get a warning for unused functions:
>
> sound/soc/fsl/fsl_aud2htx.c:261:12: error: unused function 'fsl_aud2htx_runtime_suspend' [-Werror,-Wunused-function]
> static int fsl_aud2htx_runtime_suspend(struct device *dev)
> sound/soc/fsl/fsl_aud2htx.c:271:12: error: unused function 'fsl_aud2htx_runtime_resume' [-Werror,-Wunused-function]
> static int fsl_aud2htx_runtime_resume(struct device *dev)
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_aud2htx: mark PM functions as __maybe_unused
commit: 7b153760513cee875515398f4a9ba329a8d426e2
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark