pinctrl: st: st_pinconf_dbg_show wrong format string

function is defined as unsigned int.
So we need %u to print it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 99da4cf91031b49757cc24735057b72c3d4f760e..b926c744193bc98f68fd8ac1faf95a4d7ef2eaba 100644 (file)
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1006,7 +1006,7 @@ static void st_pinconf_dbg_show(struct pinctrl_dev *pctldev,
 
        function = st_pctl_get_pin_function(pc, offset);
        if (function)
-               snprintf(f, 10, "Alt Fn %d", function);
+               snprintf(f, 10, "Alt Fn %u", function);
        else
                snprintf(f, 5, "GPIO");