pwm: max7360: Populate missing .sizeof_wfhw in max7360_pwm_ops

The sizeof_wfhw field wasn't populated in max7360_pwm_ops so it was set
to 0 by default.
While this is ok for now because:
sizeof(struct max7360_pwm_waveform) < PWM_WFHWSIZE
in the future, if struct max7360_pwm_waveform grows, it could lead to
stack corruption.

Fixes: d93a75d94b ("pwm: max7360: Add MAX7360 PWM support")
Signed-off-by: Richard Genoud <richard.genoud@bootlin.com>
Link: https://patch.msgid.link/20260113163907.368919-1-richard.genoud@bootlin.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
This commit is contained in:
Richard Genoud
2026-01-13 17:39:07 +01:00
committed by Uwe Kleine-König
parent c198b7773c
commit 63faf32666

View File

@@ -153,6 +153,7 @@ static int max7360_pwm_read_waveform(struct pwm_chip *chip,
}
static const struct pwm_ops max7360_pwm_ops = {
.sizeof_wfhw = sizeof(struct max7360_pwm_waveform),
.request = max7360_pwm_request,
.round_waveform_tohw = max7360_pwm_round_waveform_tohw,
.round_waveform_fromhw = max7360_pwm_round_waveform_fromhw,