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

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Date:	Tue, 14 Jul 2015 13:41:29 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	'Krzysztof Kozlowski' <k.kozlowski@...sung.com>,
	'Javier Martinez Canillas' <javier@....samsung.com>,
	'Greg Kroah-Hartman' <gregkh@...uxfoundation.org>
Cc:	linux-samsung-soc@...r.kernel.org, 'Arnd Bergmann' <arnd@...db.de>,
	linux-kernel@...r.kernel.org, 'Kukjin Kim' <kgene@...nel.org>,
	linux-serial@...r.kernel.org, 'Jiri Slaby' <jslaby@...e.cz>,
	linux-arm-kernel@...ts.infradead.org
Subject: RE: [PATCH] serial: samsung: Remove redundant DEBUG_LL check

Krzysztof Kozlowski wrote:
> 
> 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>

Acked-by: Kukjin Kim <kgene@...nel.org>

Thanks,
Kukjin

> >
> > ---
> >
> >  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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