[PATCH v9 3/8] i2c: rk3x: Remove redundant rk3x_i2c_clean_ipd()

David Wu david.wu at rock-chips.com
Thu May 12 00:53:01 PDT 2016

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 at rock-chips.com>
Reviewed-by: Douglas Anderson <dianders at chromium.org>
Reviewed-by: Heiko Stuebner <heiko at sntech.de>
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 */

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