Read/write through I2C can sleep, thus set pwm_chip can_sleep flag.
Signed-off-by: Axel Lin <[email protected]>
---
drivers/pwm/pwm-lp3943.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/pwm-lp3943.c b/drivers/pwm/pwm-lp3943.c
index a40b9c3..2c39b0e 100644
--- a/drivers/pwm/pwm-lp3943.c
+++ b/drivers/pwm/pwm-lp3943.c
@@ -278,6 +278,7 @@ static int lp3943_pwm_probe(struct platform_device *pdev)
lp3943_pwm->chip.dev = &pdev->dev;
lp3943_pwm->chip.ops = &lp3943_pwm_ops;
lp3943_pwm->chip.npwm = LP3943_NUM_PWMS;
+ lp3943_pwm->chip.can_sleep = true;
platform_set_drvdata(pdev, lp3943_pwm);
--
1.8.3.2
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