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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-06-07 15:24:54 +0300
committerThierry Reding <thierry.reding@gmail.com>2021-06-30 20:12:19 +0300
commitca06616b1eed31126138aaf1a6b5bdd149b61da8 (patch)
tree7108c3666f45313604503c495ab717955ea5ecb7 /drivers/pwm
parentef3d13b867637f9a791b524100362ba7e2b69810 (diff)
downloadlinux-ca06616b1eed31126138aaf1a6b5bdd149b61da8.tar.xz
pwm: core: Convert to use fwnode for matching
When we traverse the list of the registered PWM controllers, use fwnode to match. This will help for further cleanup. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index a88e13c8a53c..26765d4f29bd 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -699,14 +699,14 @@ int pwm_adjust_config(struct pwm_device *pwm)
}
EXPORT_SYMBOL_GPL(pwm_adjust_config);
-static struct pwm_chip *of_node_to_pwmchip(struct device_node *np)
+static struct pwm_chip *fwnode_to_pwmchip(struct fwnode_handle *fwnode)
{
struct pwm_chip *chip;
mutex_lock(&pwm_lock);
list_for_each_entry(chip, &pwm_chips, list)
- if (chip->dev && chip->dev->of_node == np) {
+ if (chip->dev && dev_fwnode(chip->dev) == fwnode) {
mutex_unlock(&pwm_lock);
return chip;
}
@@ -785,7 +785,7 @@ struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
return ERR_PTR(err);
}
- pc = of_node_to_pwmchip(args.np);
+ pc = fwnode_to_pwmchip(of_fwnode_handle(args.np));
if (IS_ERR(pc)) {
if (PTR_ERR(pc) != -EPROBE_DEFER)
pr_err("%s(): PWM chip not found\n", __func__);