| Message ID | 1438089593-7696-15-git-send-email-tomeu.vizoso@collabora.com |
|---|---|
| State | Not Applicable |
| Headers | show |
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 3a7769fe53de..4727cbf69d96 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -496,6 +496,8 @@ static struct pwm_chip *of_node_to_pwmchip(struct device_node *np) { struct pwm_chip *chip; + fwnode_ensure_device(&np->fwnode); + mutex_lock(&pwm_lock); list_for_each_entry(chip, &pwm_chips, list)
When looking up a PWM chip through its firmware node, probe it if it hasn't already. The goal is to reduce deferred probes to a minimum, as it makes it very cumbersome to find out why a device failed to probe, and can introduce very big delays in when a critical device is probed. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> --- Changes in v2: None drivers/pwm/core.c | 2 ++ 1 file changed, 2 insertions(+)