From mboxrd@z Thu Jan 1 00:00:00 1970 From: david.wu@rock-chips.com (David Wu) Date: Thu, 12 May 2016 15:53:01 +0800 Subject: [PATCH v9 3/8] i2c: rk3x: Remove redundant rk3x_i2c_clean_ipd() In-Reply-To: <1463039586-8134-1-git-send-email-david.wu@rock-chips.com> References: <1463039586-8134-1-git-send-email-david.wu@rock-chips.com> Message-ID: <1463039586-8134-4-git-send-email-david.wu@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org rk3x_i2c_setup() gets called directly 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 Reviewed-by: Douglas Anderson Reviewed-by: Heiko Stuebner --- Change in v9: - modify commit message Change in v8: - 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