pinctrl: imx: Fix pin name in debug message.

The wrong index counter was being used, causing the debug message
to show an incorrect pin name.
Signed-off-by: NMartin Fuzzey <mfuzzey@parkeon.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-imx.c

@@ -491,7 +491,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
 			pin->mux_mode |= IOMUXC_CONFIG_SION;
 		pin->config = config & ~IMX_PAD_SION;
 
-		dev_dbg(info->dev, "%s: %d 0x%08lx", info->pins[i].name,
+		dev_dbg(info->dev, "%s: %d 0x%08lx", info->pins[pin_id].name,
 				pin->mux_mode, pin->config);
 	}