Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
I think it does, but I am open for discussion, of course.
drivers/i2c/i2c-core-base.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index cbbfe3fd387b..6bf9c7b4af64 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -169,12 +169,12 @@ static void set_sda_gpio_value(struct i2c_adapter *adap, int val)
int i2c_generic_scl_recovery(struct i2c_adapter *adap)
{
struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;
- int i = 0, val = 1, ret = 0;
+ int i = 0, scl = 1, ret = 0;
if (bri->prepare_recovery)
bri->prepare_recovery(adap);
- bri->set_scl(adap, val);
+ bri->set_scl(adap, scl);
if (bri->set_sda)
bri->set_sda(adap, 1);
ndelay(RECOVERY_NDELAY);
@@ -183,7 +183,7 @@ int i2c_generic_scl_recovery(struct i2c_adapter *adap)
* By this time SCL is high, as we need to give 9 falling-rising edges
*/
while (i++ < RECOVERY_CLK_CNT * 2) {
- if (val) {
+ if (scl) {
/* SCL shouldn't be low here */
if (!bri->get_scl(adap)) {
dev_err(&adap->dev,
@@ -196,8 +196,8 @@ int i2c_generic_scl_recovery(struct i2c_adapter *adap)
break;
}
- val = !val;
- bri->set_scl(adap, val);
+ scl = !scl;
+ bri->set_scl(adap, scl);
/*
* If we can't read SDA, we don't know when to bail out early.
@@ -207,7 +207,7 @@ int i2c_generic_scl_recovery(struct i2c_adapter *adap)
*/
ndelay(RECOVERY_NDELAY / 2);
if (!bri->get_sda)
- bri->set_sda(adap, val);
+ bri->set_sda(adap, scl);
ndelay(RECOVERY_NDELAY / 2);
}
--
2.11.0
