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Subject[PATCH 22/30] usb: typec: tcpm: fusb302: Use 'gnu_printf' format notation
Date
Fixes the following W=1 kernel build warning(s):

drivers/usb/typec/tcpm/fusb302.c: In function ‘fusb302_log’:
drivers/usb/typec/tcpm/fusb302.c:186:2: warning: function ‘fusb302_log’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
186 | _fusb302_log(chip, fmt, args);
| ^~~~~~~~~~~~

Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Yueyao Zhu <yueyao.zhu@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/usb/typec/tcpm/fusb302.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index b28facece43c4..99562cc65ca69 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -178,6 +178,7 @@ static void _fusb302_log(struct fusb302_chip *chip, const char *fmt,
mutex_unlock(&chip->logbuffer_lock);
}

+__printf(2, 3)
static void fusb302_log(struct fusb302_chip *chip, const char *fmt, ...)
{
va_list args;
--
2.25.1
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