From: Axel Lin <axel.lin@ingics.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Xiubo Li <Li.Xiubo@freescale.com>, linux-pwm@vger.kernel.org
Subject: [PATCH] pwm: fsl-ftm: set pwm_chip can_sleep flag
Date: Thu, 22 May 2014 08:05:20 +0800 [thread overview]
Message-ID: <1400717120.23867.1.camel@phoenix> (raw)
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>
---
drivers/pwm/pwm-fsl-ftm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/pwm-fsl-ftm.c b/drivers/pwm/pwm-fsl-ftm.c
index 420169e..a18bc8f 100644
--- 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) {
--
1.8.3.2
next reply other threads:[~2014-05-22 0:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-22 0:05 Axel Lin [this message]
2014-05-23 1:02 ` [PATCH] pwm: fsl-ftm: set pwm_chip can_sleep flag Li.Xiubo
2014-05-23 7:16 ` Thierry Reding
2014-05-27 1:38 ` Li.Xiubo
2014-05-23 7:15 ` Thierry Reding
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