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| author |   Guru Das Srinagesh <gurus@codeaurora.org> | 2020-04-09 08:52:32 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-04-21 12:57:04 +0200 |
| commit | 9448762fd1d1550c254be36c4a1a6273b98e323b (patch) | |
| tree | 9a42f392a399a045e1e02dafefaf7f809c7785b9 /drivers/media/rc | |
| parent | media: m88ds3103: Add missing '\n' in log messages (diff) | |
| download | wireguard-linux-9448762fd1d1550c254be36c4a1a6273b98e323b.tar.xz wireguard-linux-9448762fd1d1550c254be36c4a1a6273b98e323b.zip | |
media: ir-rx51: Use 64-bit division macro
Since the PWM framework is switching struct pwm_state.period's datatype
to u64, prepare for this transition by using DIV_ROUND_CLOSEST_ULL to
handle a 64-bit dividend.
Cc: Richard Fontana <rfontana@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Allison Randal <allison@lohutok.net>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/rc')
| -rw-r--r-- | drivers/media/rc/ir-rx51.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c index 8574eda45102..a0d9c02a7588 100644 --- a/drivers/media/rc/ir-rx51.c +++ b/drivers/media/rc/ir-rx51.c @@ -241,7 +241,7 @@ static int ir_rx51_probe(struct platform_device *dev) } /* Use default, in case userspace does not set the carrier */ - ir_rx51.freq = DIV_ROUND_CLOSEST(pwm_get_period(pwm), NSEC_PER_SEC); + ir_rx51.freq = DIV_ROUND_CLOSEST_ULL(pwm_get_period(pwm), NSEC_PER_SEC); pwm_put(pwm); hrtimer_init(&ir_rx51.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); |