diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2021-03-29 17:05:24 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-29 18:28:13 +0200 |
| commit | 0803a5cb5b7cf369c3e2af4108ee44d0b6e1c197 (patch) | |
| tree | 46bd9a94fb865a551b27138060ac1b244171850f /sound/soc/dwc/local.h | |
| parent | Merge series "Add audio driver base on rpmsg on i.MX platform" from Shengjiu ... (diff) | |
| download | linux-0803a5cb5b7cf369c3e2af4108ee44d0b6e1c197.tar.xz linux-0803a5cb5b7cf369c3e2af4108ee44d0b6e1c197.zip | |
ASoC: dwc: Fix -Wmissing-prototypes warnings
while CONFIG_SND_DESIGNWARE_PCM is not set, building with W=1 shows this:
sound/soc/dwc/local.h:127:6: warning: no previous prototype for ‘dw_pcm_push_tx’ [-Wmissing-prototypes]
void dw_pcm_push_tx(struct dw_i2s_dev *dev) { }
^~~~~~~~~~~~~~
sound/soc/dwc/local.h:128:6: warning: no previous prototype for ‘dw_pcm_pop_rx’ [-Wmissing-prototypes]
void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { }
^~~~~~~~~~~~~
sound/soc/dwc/local.h:129:5: warning: no previous prototype for ‘dw_pcm_register’ [-Wmissing-prototypes]
int dw_pcm_register(struct platform_device *pdev)
^~~~~~~~~~~~~~~
Change these to inline functions to fix the warnings.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210329150524.18184-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | sound/soc/dwc/local.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/dwc/local.h b/sound/soc/dwc/local.h index 91dc70a826f8..1c361eb6127e 100644 --- a/sound/soc/dwc/local.h +++ b/sound/soc/dwc/local.h @@ -124,9 +124,9 @@ void dw_pcm_push_tx(struct dw_i2s_dev *dev); void dw_pcm_pop_rx(struct dw_i2s_dev *dev); int dw_pcm_register(struct platform_device *pdev); #else -void dw_pcm_push_tx(struct dw_i2s_dev *dev) { } -void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { } -int dw_pcm_register(struct platform_device *pdev) +static inline void dw_pcm_push_tx(struct dw_i2s_dev *dev) { } +static inline void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { } +static inline int dw_pcm_register(struct platform_device *pdev) { return -EINVAL; } |