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>
mariux64 · May 23, 2014 · 39fd3f9 · 39fd3f9
1 parent 54b0234
commit 39fd3f9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/pwm/pwm-fsl-ftm.c b/drivers/pwm/pwm-fsl-ftm.c
@@ -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) {