pinctrl: pinmux: Remove duplicate error message in pin_request()

Detailed error message is already printed at the end of the function, so
drop redundant one a few lines earlier.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230909063613.2867-2-jernej.skrabec@gmail.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinmux.c

@@ -173,10 +173,8 @@ static int pin_request(struct pinctrl_dev *pctldev,
 	else
 		status = 0;
 
-	if (status) {
-		dev_err(pctldev->dev, "request() failed for pin %d\n", pin);
+	if (status)
 		module_put(pctldev->owner);
-	}
 
 out_free_pin:
 	if (status) {