| Message ID | 20240410112418.6400-31-wsa+renesas@sang-engineering.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | i2c: remove printout on handled timeouts | expand |
On Wed, Apr 10, 2024 at 01:24:25PM +0200, Wolfram Sang wrote: > 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> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Regards, Bjorn > --- > drivers/i2c/busses/i2c-qcom-geni.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c > index 11dcfcf13d8b..6054c62cd2ff 100644 > --- a/drivers/i2c/busses/i2c-qcom-geni.c > +++ b/drivers/i2c/busses/i2c-qcom-geni.c > @@ -642,11 +642,8 @@ static int geni_i2c_gpi_xfer(struct geni_i2c_dev *gi2c, struct i2c_msg msgs[], i > dma_async_issue_pending(gi2c->tx_c); > > timeout = wait_for_completion_timeout(&gi2c->done, XFER_TIMEOUT); > - if (!timeout) { > - dev_err(gi2c->se.dev, "I2C timeout gpi flags:%d addr:0x%x\n", > - gi2c->cur->flags, gi2c->cur->addr); > + if (!timeout) > gi2c->err = -ETIMEDOUT; > - } > > if (gi2c->err) { > ret = gi2c->err; > -- > 2.43.0 >
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index 11dcfcf13d8b..6054c62cd2ff 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -642,11 +642,8 @@ static int geni_i2c_gpi_xfer(struct geni_i2c_dev *gi2c, struct i2c_msg msgs[], i dma_async_issue_pending(gi2c->tx_c); timeout = wait_for_completion_timeout(&gi2c->done, XFER_TIMEOUT); - if (!timeout) { - dev_err(gi2c->se.dev, "I2C timeout gpi flags:%d addr:0x%x\n", - gi2c->cur->flags, gi2c->cur->addr); + if (!timeout) gi2c->err = -ETIMEDOUT; - } if (gi2c->err) { ret = gi2c->err;
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-qcom-geni.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)