The newly added stm32_pconf_dbg_show function has an incorrect format string that does not match the arguments, as reported by the gcc warning:
drivers/pinctrl/stm32/pinctrl-stm32.c: In function 'stm32_pconf_dbg_show': drivers/pinctrl/stm32/pinctrl-stm32.c:797:17: error: too many arguments for format [-Werror=format-extra-args] This changes the format string in a way that gets rid of the warning. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: 3beed93c1617 ("pinctrl: stm32: Implement .pin_config_dbg_show()") --- I could not find a documentation for the debugfs format, so no idea if this is the intended format. --- drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index e51c1cf5270b..4ffbe9551299 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -794,7 +794,7 @@ static void stm32_pconf_dbg_show(struct pinctrl_dev *pctldev, case 2: drive = stm32_pconf_get_driving(bank, offset); speed = stm32_pconf_get_speed(bank, offset); - seq_printf(s, "%d - %s -%s", alt, + seq_printf(s, "%d - %s - %s - %s %s ", alt, drive ? "open drain" : "push pull", biasing[bias], speeds[speed], "speed"); -- 2.7.0
