pinctrl: imx: use seq_puts() instead of seq_printf()

For a constant format without additional arguments, use seq_puts()
instead of seq_printf(). Also, it fixes the following checkpatch
warning.

WARNING: Prefer seq_puts to seq_printf
+		seq_printf(s, "N/A");

WARNING: Prefer seq_puts to seq_printf
+	seq_printf(s, "\n");

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index ff6ca6a4ca740249cc826758a0c62a094cf8a688..4e730c307685d6527c23b84c6e13ab6e24174fa0 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -371,7 +371,7 @@ static void imx_pinconf_dbg_show(struct pinctrl_dev *pctldev,
        unsigned long config;
 
        if (!pin_reg || pin_reg->conf_reg == -1) {
-               seq_printf(s, "N/A");
+               seq_puts(s, "N/A");
                return;
        }
 
@@ -390,7 +390,7 @@ static void imx_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
        if (group > pctldev->num_groups)
                return;
 
-       seq_printf(s, "\n");
+       seq_puts(s, "\n");
        grp = pinctrl_generic_get_group(pctldev, group);
        if (!grp)
                return;