linux-kernel - Re: [PATCH v3] tty: serial: msm_serial: code cleanup in msm_console

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Date:	Mon, 12 Jan 2015 16:24:16 -0800
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Pramod Gurav <pramod.gurav@...rtplayin.com>
CC:	David Brown <davidb@...eaurora.org>,
	Daniel Walker <dwalker@...o99.com>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>, linux-arm-msm@...r.kernel.org,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] tty: serial: msm_serial: code cleanup in msm_console_setup

On 01/12/2015 05:45 AM, Pramod Gurav wrote:
> The change does following:
>  - baud, flow, bits, parity were being overwritten as they were
>    being reinitialized after parsing.  Initialize them when they are
>    declared so that user provided setting are not overwritten.
>  - msm_set_baud_rate() is anyway called in uart_set_options when it calls
>    msm_set_termios(). msm_reset() is called when we change the baud rate.
>    Hence doing away with both of these calls.
>  - CR_CMD_PROTECTION_EN and CR_TX_ENABLE settings are done in msm_set_baud_rate.
>    So do away with this here.
>
> Signed-off-by: Pramod Gurav <pramod.gurav@...rtplayin.com>
>

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

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