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| author | Michael Thalmeier <michael.thalmeier@hale.at> | 2017-05-31 12:40:03 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-06-02 23:57:14 +0300 |
| commit | f9831bfec7414d8f54f064b6b21de0685f107a47 (patch) | |
| tree | 81678ac93c8940cb46098fcef08f04a6a6a54be4 /drivers/i2c | |
| parent | 90b84c057414cbcca53337c64afc348541989d7d (diff) | |
| download | linux-f9831bfec7414d8f54f064b6b21de0685f107a47.tar.xz | |
i2c: mxs: change error printing to debug for mxs_i2c_pio_wait_xfer_end
Instead of printing errors after mxs_i2c_pio_wait_xfer_end returns with
an error code just print a debug message.
NAKs and timeouts can occur in this situation normally, so do not treat
them as errors.
Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mxs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 5738556b6aac..d4e8f1954f23 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -419,7 +419,7 @@ static int mxs_i2c_pio_setup_xfer(struct i2c_adapter *adap, ret = mxs_i2c_pio_wait_xfer_end(i2c); if (ret) { - dev_err(i2c->dev, + dev_dbg(i2c->dev, "PIO: Failed to send SELECT command!\n"); goto cleanup; } @@ -431,7 +431,7 @@ static int mxs_i2c_pio_setup_xfer(struct i2c_adapter *adap, ret = mxs_i2c_pio_wait_xfer_end(i2c); if (ret) { - dev_err(i2c->dev, + dev_dbg(i2c->dev, "PIO: Failed to send READ command!\n"); goto cleanup; } @@ -528,7 +528,7 @@ static int mxs_i2c_pio_setup_xfer(struct i2c_adapter *adap, /* Wait for the end of the transfer. */ ret = mxs_i2c_pio_wait_xfer_end(i2c); if (ret) { - dev_err(i2c->dev, + dev_dbg(i2c->dev, "PIO: Failed to finish WRITE cmd!\n"); break; } |