pwm: meson: fix handling of period/duty if greater than UINT_MAX

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state->period/duty are of type u64, and if their value is greater than
UINT_MAX, then the cast to uint will cause problems. Fix this by
changing the type of the respective local variables to u64.

Fixes: b79c3670e1 ("pwm: meson: Don't duplicate the polarity internally")
Cc: stable@vger.kernel.org
Suggested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Heiner Kallweit 2023-05-24 21:48:36 +02:00 • committed by Thierry Reding

parent 6b9352f3f8

commit 87a2cbf02d

1 changed files with 7 additions and 7 deletions

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drivers/pwm/pwm-meson.c

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