[PATCH 15/18] i2c: st: remove printout on handled timeouts

Wolfram Sang
2024-04-10T11:25:21Z

I2C and SMBus timeouts are not something the user needs to be informed
about on controller level. The client driver may know if that really is
a problem and give more detailed information to the user. The controller
should just pass this information upwards. Remove the printout.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
drivers/i2c/busses/i2c-st.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index ce2333408904..dbb93394ff94 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -689,11 +689,8 @@ static int st_i2c_xfer_msg(struct st_i2c_dev *i2c_dev, struct i2c_msg *msg,
i2c_dev->adap.timeout);
ret = c->result;

- if (!timeout) {
- dev_err(i2c_dev->dev, "Write to slave 0x%x timed out\n",
- c->addr);
+ if (!timeout)
ret = -ETIMEDOUT;
- }

i2c = SSC_I2C_STOPG | SSC_I2C_REPSTRTG;
st_i2c_clr_bits(i2c_dev->base + SSC_I2C, i2c);
--
2.43.0