pinctrl: sunxi: v3s: Fix wrong comment about UART2 pinmux

The original comment doesn't match the pin attribution, probably due
to a hasty copy/paste.

Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Icenowy Zheng <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Linus Walleij <[email protected]>

Author: paulkocialkowski

drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c

@@ -45,7 +45,7 @@ static const struct sunxi_desc_pin sun8i_v3s_pins[] = {
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart2"),		/* D1 */
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* CTS */
 		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)),	/* PB_EINT3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),