From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
No functional change, binaries are identical.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-sh_mobile.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 1d79585ba4b3..d91625eea6bb 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -316,7 +316,7 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
switch (op) {
case OP_START: /* issue start and trigger DTE interrupt */
- iic_wr(pd, ICCR, 0x94);
+ iic_wr(pd, ICCR, ICCR_ICE | ICCR_TRS | ICCR_BBSY);
break;
case OP_TX_FIRST: /* disable DTE interrupt and write data */
iic_wr(pd, ICIC, ICIC_WAITE | ICIC_ALE | ICIC_TACKE);
@@ -327,10 +327,11 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
break;
case OP_TX_STOP: /* write data and issue a stop afterwards */
iic_wr(pd, ICDR, data);
- iic_wr(pd, ICCR, pd->send_stop ? 0x90 : 0x94);
+ iic_wr(pd, ICCR, pd->send_stop ? ICCR_ICE | ICCR_TRS
+ : ICCR_ICE | ICCR_TRS | ICCR_BBSY);
break;
case OP_TX_TO_RX: /* select read mode */
- iic_wr(pd, ICCR, 0x81);
+ iic_wr(pd, ICCR, ICCR_ICE | ICCR_SCP);
break;
case OP_RX: /* just read data */
ret = iic_rd(pd, ICDR);
@@ -338,13 +339,13 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
case OP_RX_STOP: /* enable DTE interrupt, issue stop */
iic_wr(pd, ICIC,
ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE);
- iic_wr(pd, ICCR, 0xc0);
+ iic_wr(pd, ICCR, ICCR_ICE | ICCR_RACK);
break;
case OP_RX_STOP_DATA: /* enable DTE interrupt, read data, issue stop */
iic_wr(pd, ICIC,
ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE);
ret = iic_rd(pd, ICDR);
- iic_wr(pd, ICCR, 0xc0);
+ iic_wr(pd, ICCR, ICCR_ICE | ICCR_RACK);
break;
}
--
1.9.2
--
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