linux-kernel - Re: [PATCH v2 2/2] mmc: sdhci: use IS_ENABLE(CONFIG_LEDS

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Date:	Wed, 20 Apr 2016 09:15:12 +0300
From:	Adrian Hunter <adrian.hunter@...el.com>
To:	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	linux-mmc@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>
Subject: Re: [PATCH v2 2/2] mmc: sdhci: use IS_ENABLE(CONFIG_LEDS_CLASS) to
 enable LED struct members

On 14/04/16 07:19, Masahiro Yamada wrote:
> defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
> 
> is equivalent to:
> 
> IS_ENABLED(CONFIG_LEDS_CLASS)
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>

Acked-by: Adrian Hunter <adrian.hunter@...el.com>

> ---
> 
> Changes in v2:
>   - Newly added
> 
>  drivers/mmc/host/sdhci.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
> index 0decc85..27e8603 100644
> --- a/drivers/mmc/host/sdhci.h
> +++ b/drivers/mmc/host/sdhci.h
> @@ -428,7 +428,7 @@ struct sdhci_host {
>  	struct mmc_host_ops mmc_host_ops;	/* MMC host ops */
>  	u64 dma_mask;		/* custom DMA mask */
>  
> -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
> +#if IS_ENABLED(CONFIG_LEDS_CLASS)
>  	struct led_classdev led;	/* LED control */
>  	char led_name[32];
>  #endif
>