diff options
| author | Stefan Wahren <stefan.wahren@i2se.com> | 2023-01-07 13:32:29 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-01-09 16:26:17 +0100 |
| commit | 78a4471fa1a76a8bef4919105de67660a89a1e9b (patch) | |
| tree | 0a071a1c31424a7f86b475b0ceb0296c48b69073 /drivers/i2c | |
| parent | 2ece0930ac5662bccce0ba4c59b84c98d2437200 (diff) | |
| download | linux-78a4471fa1a76a8bef4919105de67660a89a1e9b.tar.bz2 | |
i2c: mxs: suppress probe-deferral error message
During boot of I2SE Duckbill the kernel log contains a
confusing error:
Failed to request dma
This is caused by i2c-mxs tries to request a not yet available DMA
channel (-EPROBE_DEFER). So suppress this message by using
dev_err_probe().
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mxs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 5af5cffc444e..d113bed79545 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -826,8 +826,8 @@ static int mxs_i2c_probe(struct platform_device *pdev) /* Setup the DMA */ i2c->dmach = dma_request_chan(dev, "rx-tx"); if (IS_ERR(i2c->dmach)) { - dev_err(dev, "Failed to request dma\n"); - return PTR_ERR(i2c->dmach); + return dev_err_probe(dev, PTR_ERR(i2c->dmach), + "Failed to request dma\n"); } platform_set_drvdata(pdev, i2c); |