linux-kernel - DVB Update [PATCH 25/31] enable gate in a symmetric way

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Message-ID: <48C0449A.4000306@gmail.com>
Date:	Fri, 05 Sep 2008 00:27:06 +0400
From:	Manu Abraham <abraham.manu@...il.com>
To:	linux-kernel@...r.kernel.org, v4l-dvb-maintainer@...uxtv.org,
	akpm@...ux-foundation.org
Subject: DVB Update [PATCH 25/31] enable gate in a symmetric way

>>From 14e80f303046a7750a6cfb2210bd8fe561f21a3a Mon Sep 17 00:00:00 2001
From: Manu Abraham <manu@...uxtv.org>
Date: Thu, 4 Sep 2008 14:36:16 +0200
Subject: [PATCH] DVB Optimization: enable gate in a
symmetric/disciplined way,
 rather than implementing different ways leading to confusion.

This allows multiple gate_enable/disable's in the tuner read/write
functions, thereby lesser number of I/O operations throughout,
eventually leading to better results. As a side effect for the demods
that detect the STOP bit for auto closing, the auto closing of the
gate can be avoided, thereby a minimal gain in disabling the auto detect
feature as well. Improves readability on the device control.

From: Manu Abraham <abraham.manu@...il.com>
Signed-off-by: Manu Abraham <manu@...uxtv.org>

 dvb_frontend.c |    2 ++
 1 file changed, 2 insertions(+)

View attachment "25.patch" of type "text/x-patch" (1319 bytes)