[alsa-devel] [PATCH] ASoC: atmel: Use IS_ENABLED()

[Alexandre Belloni]

On 15/05/2017 at 11:32:01 +0200, Takashi Iwai wrote:
> Simplify the ifdef conditions with IS_ENABLED() macro.
> No functional changes.
> 
> Signed-off-by: Takashi Iwai <tiwai at suse.de>
Acked-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>

> ---
>  sound/soc/atmel/atmel-pcm.h | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
> index 6eaf081cad50..4b27aed40a51 100644
> --- a/sound/soc/atmel/atmel-pcm.h
> +++ b/sound/soc/atmel/atmel-pcm.h
> @@ -83,8 +83,7 @@ struct atmel_pcm_dma_params {
>  #define ssc_readx(base, reg)            (__raw_readl((base) + (reg)))
>  #define ssc_writex(base, reg, value)    __raw_writel((value), (base) + (reg))
>  
> -#if defined(CONFIG_SND_ATMEL_SOC_PDC) || \
> -	defined(CONFIG_SND_ATMEL_SOC_PDC_MODULE)
> +#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_PDC)
>  int atmel_pcm_pdc_platform_register(struct device *dev);
>  void atmel_pcm_pdc_platform_unregister(struct device *dev);
>  #else
> @@ -97,8 +96,7 @@ static inline void atmel_pcm_pdc_platform_unregister(struct device *dev)
>  }
>  #endif
>  
> -#if defined(CONFIG_SND_ATMEL_SOC_DMA) || \
> -	defined(CONFIG_SND_ATMEL_SOC_DMA_MODULE)
> +#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_DMA)
>  int atmel_pcm_dma_platform_register(struct device *dev);
>  void atmel_pcm_dma_platform_unregister(struct device *dev);
>  #else
> -- 
> 2.12.2
> 
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-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com