From f9831bfec7414d8f54f064b6b21de0685f107a47 Mon Sep 17 00:00:00 2001 From: Michael Thalmeier Date: Wed, 31 May 2017 11:40:03 +0200 Subject: 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 Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-mxs.c | 6 +++--- 1 file 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; } -- cgit v1.2.3