From 832a522a3ef5e96b517163ee7d4c249545d88626 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 2 Nov 2017 13:47:30 +0100 Subject: i2c: sh_mobile: use direct writes when accessing ICE bit ICE bit is for resetting the module. Other bits don't matter then, so we don't need to use the iic_set_clr() function but can use iic_wr(). Signed-off-by: Wolfram Sang Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-sh_mobile.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 02c2912bebb4..72c9483db769 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -620,10 +620,10 @@ static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg, if (do_init) { /* Initialize channel registers */ - iic_set_clr(pd, ICCR, 0, ICCR_ICE); + iic_wr(pd, ICCR, 0); /* Enable channel and configure rx ack */ - iic_set_clr(pd, ICCR, ICCR_ICE, 0); + iic_wr(pd, ICCR, ICCR_ICE); /* Set the clock */ iic_wr(pd, ICCL, pd->iccl & 0xff); @@ -740,7 +740,7 @@ static int sh_mobile_i2c_xfer(struct i2c_adapter *adapter, } /* Disable channel */ - iic_set_clr(pd, ICCR, 0, ICCR_ICE); + iic_wr(pd, ICCR, 0); /* Disable clock and mark device as idle */ clk_disable_unprepare(pd->clk); -- cgit v1.2.3