From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Tue, 16 Sep 2014 07:19:06 +0000 (+0900)
Subject: staging: dgap: use schedule_timeout_interruptible() instead of dgap_ms_sleep()
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~366
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=492a1e7be585c88a04ba763bb77fc865700e209d;p=pandora-kernel.git

staging: dgap: use schedule_timeout_interruptible() instead of dgap_ms_sleep()

Using schedule_timeout_interruptible() is exactly same as
setting a status of current process and calling  schedule_timeout().

Removes dgap_ms_sleep(), because this function is used
only when closing tty channel on dgap_tty_close().
And also removes ch_close_delay that is always set to 250
on dgap_tty_init().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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