FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-31 22:15:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

i2c: s3c2410: Print errno code in error logs

Browse Source 
The driver not always prints the error code in case of a failure but this
information can be very useful for debugging. So let's print if available.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Javier Martinez Canillas 2016-04-20 10:37:55 -04:00 committed by Wolfram Sang
parent 0915833bd5
commit 8f8edd491a
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/i2c/busses/i2c-s3c2410.c
View File

@ -926,7 +926,7 @@ static int s3c24xx_i2c_cpufreq_transition(struct notifier_block *nb,
i2c_unlock_adapter(&i2c->adap); i2c_unlock_adapter(&i2c->adap);
if (ret < 0) if (ret < 0)
dev_err(i2c->dev, "cannot find frequency\n"); dev_err(i2c->dev, "cannot find frequency (%d)\n", ret);
else else
dev_info(i2c->dev, "setting freq %d\n", got); dev_info(i2c->dev, "setting freq %d\n", got);
} }
@ -977,7 +977,8 @@ static int s3c24xx_i2c_parse_dt_gpio(struct s3c24xx_i2c *i2c)
ret = gpio_request(gpio, "i2c-bus"); ret = gpio_request(gpio, "i2c-bus");
if (ret) { if (ret) {
dev_err(i2c->dev, "gpio [%d] request failed\n", gpio); dev_err(i2c->dev, "gpio [%d] request failed (%d)\n",
gpio, ret);
goto free_gpio; goto free_gpio;
} }
} }