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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2014-04-09 22:26:09 +0400
committerThierry Reding <thierry.reding@gmail.com>2014-05-21 14:08:57 +0400
commitcf3a384b3484200f45d185b2e3c7b71fd4511ea7 (patch)
tree67cf0675deb027ca935f326c8e54a61252b59e6b /drivers/pwm
parentbd9c1b60050e2b7ef6507d8eaa5279afc043e06e (diff)
downloadlinux-cf3a384b3484200f45d185b2e3c7b71fd4511ea7.tar.xz
pwm: atmel: set pwm_chip can_sleep flag
atmel_pwm_config() calls clk_get_rate() which might sleep, so we need to set pwm_chip can_sleep flag. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-atmel.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index 0adc952cc4ef..6e700a541ca3 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -357,6 +357,7 @@ static int atmel_pwm_probe(struct platform_device *pdev)
atmel_pwm->chip.base = -1;
atmel_pwm->chip.npwm = 4;
+ atmel_pwm->chip.can_sleep = true;
atmel_pwm->config = data->config;
ret = pwmchip_add(&atmel_pwm->chip);