From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Wu Subject: [PATCH v7 3/9] i2c: rk3x: Remove redundant rk3x_i2c_clean_ipd() Date: Wed, 4 May 2016 22:13:08 +0800 Message-ID: <1462371194-5809-4-git-send-email-david.wu@rock-chips.com> References: <1462371194-5809-1-git-send-email-david.wu@rock-chips.com> Content-Type: text/plain; charset="utf-8" Return-path: In-Reply-To: <1462371194-5809-1-git-send-email-david.wu@rock-chips.com> Sender: linux-i2c-owner@vger.kernel.org To: heiko@sntech.de, wsa@the-dreams.de Cc: robh+dt@kernel.org, dianders@chromium.org, andy.shevchenko@gmail.com, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, briannorris@google.com, davidriley@google.com, huangtao@rock-chips.com, hl@rock-chips.com, xjq@rock-chips.com, zyw@rock-chips.com, cf@rock-chips.com, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, David Wu List-Id: devicetree@vger.kernel.org Call rk3x_i2c_setup() before rk3x_i2c_start() and the last thing in setup was to clean the IPD, so no reason to do it at the beginning of start. Signed-off-by: David Wu --- Change in v7: - none drivers/i2c/busses/i2c-rk3x.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 1e2677a..9eeb4e5 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -174,7 +174,6 @@ static void rk3x_i2c_start(struct rk3x_i2c *i2c) { u32 val; - rk3x_i2c_clean_ipd(i2c); i2c_writel(i2c, REG_INT_START, REG_IEN); /* enable adapter with correct mode, send START condition */ -- 1.9.1