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authorFlorian Vaussard <florian.vaussard@epfl.ch>2013-01-28 15:00:58 +0100
committerThierry Reding <thierry.reding@avionic-design.de>2013-01-30 09:12:51 +0100
commit2e2a0f6ed1637e8cc4c33850bdf51a418d516157 (patch)
treee06b795c9d4127b8819b47703a4146ec1572ae68 /drivers/pwm
parent6e69ab1361c44e3ee1398158b56d114b1aef8179 (diff)
downloadvexpress-lsk-2e2a0f6ed1637e8cc4c33850bdf51a418d516157.tar.gz
pwm: Add can_sleep property to drivers
Calls to PWM drivers connected through I2C can sleep. Use the new can_sleep property. Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-twl-led.c1
-rw-r--r--drivers/pwm/pwm-twl.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-twl-led.c b/drivers/pwm/pwm-twl-led.c
index 9dfa0f3eca3..83e25d45d64 100644
--- a/drivers/pwm/pwm-twl-led.c
+++ b/drivers/pwm/pwm-twl-led.c
@@ -300,6 +300,7 @@ static int twl_pwmled_probe(struct platform_device *pdev)
twl->chip.dev = &pdev->dev;
twl->chip.base = -1;
+ twl->chip.can_sleep = true;
mutex_init(&twl->mutex);
diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c
index e65db95d5e5..f783efcd14b 100644
--- a/drivers/pwm/pwm-twl.c
+++ b/drivers/pwm/pwm-twl.c
@@ -315,6 +315,7 @@ static int twl_pwm_probe(struct platform_device *pdev)
twl->chip.dev = &pdev->dev;
twl->chip.base = -1;
twl->chip.npwm = 2;
+ twl->chip.can_sleep = true;
mutex_init(&twl->mutex);