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pwm: fsl-ftm: set pwm_chip can_sleep flag 

The implementation of .config(), .enable() and .disable() operations in this
driver may sleep, thus set pwm_chip can_sleep flag.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Axel Lin 2014-05-22 08:05:20 +08:00 committed by Thierry Reding
parent 54b02347d7
commit 39fd3f99ab
1 changed files with 1 additions and 0 deletions
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drivers/pwm/pwm-fsl-ftm.c
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@ -454,6 +454,7 @@ static int fsl_pwm_probe(struct platform_device *pdev)
fpc->chip.of_pwm_n_cells = 3;
fpc->chip.base = -1;
fpc->chip.npwm = 8;
fpc->chip.can_sleep = true;
ret = pwmchip_add(&fpc->chip);
if (ret < 0) {