From: Doug Anderson <dianders@chromium.org>
Date: Mon, 21 Apr 2014 16:40:35 +0000 (-0700)
Subject: serial: samsung: don't check config for every character
X-Git-Tag: omap-for-v3.16/pm-signed~45^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab88c8dc3bd667bcf21c8319165db92b930cf7e7;p=pandora-kernel.git

serial: samsung: don't check config for every character

The s3c24xx_serial_console_putchar() is _only_ ever used by
s3c24xx_serial_console_write() and is called in a loop (indirectly
through uart_console_write()).  There's no reason to call
s3c24xx_port_configured() for every iteration through the loop.  Move
it outside the loop.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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