Re: [PATCH 2/9] i2c: mlxbf: Use dev_err_probe in probe function

Use the dev_err_probe function instead of dev_err in the probe function
so that the printed messge includes the return value and also handles
-EPROBE_DEFER nicely.

Signed-off-by: Liao Chang <redacted>
---
 drivers/i2c/busses/i2c-mlxbf.c | 44 ++++++++++++----------------------
 1 file changed, 15 insertions(+), 29 deletions(-)

diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c
index ae66bdd1b737..b5f2aa2fc1db 100644
--- a/drivers/i2c/busses/i2c-mlxbf.c
+++ b/drivers/i2c/busses/i2c-mlxbf.c

@@ -2323,10 +2323,8 @@ static int mlxbf_i2c_probe(struct platform_device *pdev)
 
 		ret = mlxbf_i2c_init_resource(pdev, &priv->smbus,
 					      MLXBF_I2C_SMBUS_RES);
-		if (ret < 0) {
-			dev_err(dev, "Cannot fetch smbus resource info");
-			return ret;
-		}
+		if (ret < 0)
+			return dev_err_probe(dev, ret, "Cannot fetch smbus resource info");
 
 		priv->timer->io = priv->smbus->io;
 		priv->mst->io = priv->smbus->io + MLXBF_I2C_MST_ADDR_OFFSET;

@@ -2334,10 +2332,8 @@ static int mlxbf_i2c_probe(struct platform_device *pdev)
 	} else {
 		ret = mlxbf_i2c_init_resource(pdev, &priv->timer,
 					      MLXBF_I2C_SMBUS_TIMER_RES);
-		if (ret < 0) {
-			dev_err(dev, "Cannot fetch timer resource info");
-			return ret;
-		}
+		if (ret < 0)
+			return dev_err_probe(dev, ret, "Cannot fetch timer resource info");
 
 		ret = mlxbf_i2c_init_resource(pdev, &priv->mst,
 					      MLXBF_I2C_SMBUS_MST_RES);

@@ -2348,25 +2344,19 @@ static int mlxbf_i2c_probe(struct platform_device *pdev)
 
 		ret = mlxbf_i2c_init_resource(pdev, &priv->slv,
 					      MLXBF_I2C_SMBUS_SLV_RES);
-		if (ret < 0) {
-			dev_err(dev, "Cannot fetch slave resource info");
-			return ret;
-		}
+		if (ret < 0)
+			return dev_err_probe(dev, ret, "Cannot fetch slave resource info");