pinctrl: core: Remove duplicate error messages

pinctrl_claim_hogs() is covered to report any error via message.
Since that it's not needed in the callers.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

Author: andy-shev

drivers/pinctrl/core.c

@@ -2187,10 +2187,8 @@ int pinctrl_enable(struct pinctrl_dev *pctldev)
 	int error;
 
 	error = pinctrl_claim_hogs(pctldev);
-	if (error) {
-		dev_err(pctldev->dev, "could not claim hogs: %i\n", error);
+	if (error)
 		return error;
-	}
 
 	mutex_lock(&pinctrldev_list_mutex);
 	list_add_tail(&pctldev->node, &pinctrldev_list);