linux-kernel - Re: [PATCH] serial: samsung: Remove redundant DEBUG

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Date:	Tue, 14 Jul 2015 10:56:31 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Javier Martinez Canillas <javier@....samsung.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-samsung-soc@...r.kernel.org, Jiri Slaby <jslaby@...e.cz>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	Kukjin Kim <kgene@...nel.org>, linux-serial@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] serial: samsung: Remove redundant DEBUG_LL check

On 13.07.2015 20:18, Javier Martinez Canillas wrote:
> Commit 84f57d9e3685 ("tty: serial/samsung: fix modular build") fixed
> build issues when the driver was built as a module. One of those was
> that printascii is only accessible when the driver is built-in.
> 
> But there is no need to check for defined(CONFIG_DEBUG_LL) since the
> SERIAL_SAMSUNG_DEBUG Kconfig symbol already depends on DEBUG_LL.
> 
> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
> 
> ---
> 
>  drivers/tty/serial/samsung.c | 1 -
>  1 file changed, 1 deletion(-)

Although this redundancy is not harmful the patch seems fine, so:
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Best regards,
Krzysztof

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