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i2c-imx: print errors with dev_err 

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2009-12-09 15:11:34 +01:00
parent 4701717357
commit ed85e6d361
1 changed files with 5 additions and 3 deletions
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8
drivers/i2c/i2c-imx.c
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@ -152,7 +152,9 @@ static int i2c_imx_bus_busy(struct i2c_adapter *adapter, int for_busy)
if (!for_busy && !(temp & I2SR_IBB))
break;
if (is_timeout(start, MSECOND)) {
dev_warn(adapter->dev, "<%s> I2C bus is busy\n", __func__);
dev_err(adapter->dev,
"<%s> timeout waiting for I2C bus %s\n",
__func__,for_busy ? "busy" : "not busy");
return -EIO;
}
}
@ -172,7 +174,7 @@ static int i2c_imx_trx_complete(struct i2c_adapter *adapter)
break;
if (is_timeout(start, 100 * MSECOND)) {
dev_warn(adapter->dev, "<%s> TXR timeout\n", __func__);
dev_err(adapter->dev, "<%s> TXR timeout\n", __func__);
return -EIO;
}
@ -194,7 +196,7 @@ static int i2c_imx_wait_iif(struct i2c_adapter *adapter)
break;
if (is_timeout(start, 100 * MSECOND)) {
dev_warn(adapter->dev, "<%s> IIF timeout\n", __func__);
dev_err(adapter->dev, "<%s> IIF timeout\n", __func__);
return -EIO;
}
}