counter: microchip-tcb-capture: check the correct variable

This should be testing "regmap" instead of "priv->regmap".  The
"priv->regmap" variable is always zero so it's not an error pointer.

Fixes: 106b104137fd ("counter: Add microchip TCB capture counter")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/counter/microchip-tcb-capture.c b/drivers/counter/microchip-tcb-capture.c
index f7b7743..b7b252c 100644 (file)
--- a/drivers/counter/microchip-tcb-capture.c
+++ b/drivers/counter/microchip-tcb-capture.c
@@ -320,8 +320,8 @@ static int mchp_tc_probe(struct platform_device *pdev)
        }
 
        regmap = syscon_node_to_regmap(np->parent);
-       if (IS_ERR(priv->regmap))
-               return PTR_ERR(priv->regmap);
+       if (IS_ERR(regmap))
+               return PTR_ERR(regmap);
 
        /* max. channels number is 2 when in QDEC mode */
        priv->num_channels = of_property_count_u32_elems(np, "reg");