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i2c: rk3x: Remove redundant rk3x_i2c_clean_ipd() 

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 <david.wu@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
David Wu 2016-05-16 21:57:38 +08:00 committed by Wolfram Sang
parent e26747bf53
commit 69eda367ac
1 changed files with 0 additions and 1 deletions
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drivers/i2c/busses/i2c-rk3x.c
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@ -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 */