linux-kernel - [PATCH v9 08/11] pwm: stm32-lp: Use %llu format specifier for period

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Message-Id: <b21a851ae915543981335fbcf1dee58ebb8713f7.1584473399.git.gurus@codeaurora.org>
Date:   Tue, 17 Mar 2020 13:05:23 -0700
From:   Guru Das Srinagesh <gurus@...eaurora.org>
To:     linux-pwm@...r.kernel.org
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König <uwe@...ine-koenig.org>,
        Subbaraman Narayanamurthy <subbaram@...eaurora.org>,
        linux-kernel@...r.kernel.org,
        Guru Das Srinagesh <gurus@...eaurora.org>,
        Fabrice Gasnier <fabrice.gasnier@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Gerald Baeza <gerald.baeza@...com>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        Axel Lin <axel.lin@...ics.com>
Subject: [PATCH v9 08/11] pwm: stm32-lp: Use %llu format specifier for period

Since the PWM framework is switching struct pwm_args.period's
datatype to u64, prepare for this transition by using the right
specifier for printing a 64-bit value.

Cc: Fabrice Gasnier <fabrice.gasnier@...com>
Cc: Maxime Coquelin <mcoquelin.stm32@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...com>
Cc: Gerald Baeza <gerald.baeza@...com>
Cc: Benjamin Gaignard <benjamin.gaignard@...aro.org>
Cc: Axel Lin <axel.lin@...ics.com>

Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Guru Das Srinagesh <gurus@...eaurora.org>
---
 drivers/pwm/pwm-stm32-lp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c
index 67fca62..134c146 100644
--- a/drivers/pwm/pwm-stm32-lp.c
+++ b/drivers/pwm/pwm-stm32-lp.c
@@ -61,7 +61,7 @@ static int stm32_pwm_lp_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 	do_div(div, NSEC_PER_SEC);
 	if (!div) {
 		/* Clock is too slow to achieve requested period. */
-		dev_dbg(priv->chip.dev, "Can't reach %u ns\n",	state->period);
+		dev_dbg(priv->chip.dev, "Can't reach %llu ns\n", state->period);
 		return -EINVAL;
 	}
 
-- 
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