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pwm: tiehrpwm: Set driver data before runtime PM enable
author
Thierry Reding
<thierry.reding@gmail.com>
Mon, 21 Aug 2017 06:42:56 +0000
(08:42 +0200)
committer
Thierry Reding
<thierry.reding@gmail.com>
Mon, 21 Aug 2017 06:42:56 +0000
(08:42 +0200)
Runtime PM callbacks can be run right after runtime PM is enabled, so
make sure to set the driver data before that. This is unlikely to ever
happen with the current driver, but it doesn't hurt to follow best
practices anyway.
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-tiehrpwm.c
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diff --git
a/drivers/pwm/pwm-tiehrpwm.c
b/drivers/pwm/pwm-tiehrpwm.c
index
6f87a0d
..
4c22cb3
100644
(file)
--- a/
drivers/pwm/pwm-tiehrpwm.c
+++ b/
drivers/pwm/pwm-tiehrpwm.c
@@
-498,9
+498,9
@@
static int ehrpwm_pwm_probe(struct platform_device *pdev)
goto err_clk_unprepare;
}
+ platform_set_drvdata(pdev, pc);
pm_runtime_enable(&pdev->dev);
- platform_set_drvdata(pdev, pc);
return 0;
err_clk_unprepare: