pwm: devm: alloc correct pointer size

The allocated object should be the size of what the pointer is pointing
to and not the size of the pointer itself.
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

drivers/pwm/core.c

@@ -694,7 +694,7 @@ struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id)
 {
 	struct pwm_device **ptr, *pwm;
 
-	ptr = devres_alloc(devm_pwm_release, sizeof(**ptr), GFP_KERNEL);
+	ptr = devres_alloc(devm_pwm_release, sizeof(*ptr), GFP_KERNEL);
 	if (!ptr)
 		return ERR_PTR(-ENOMEM);
 
@@ -724,7 +724,7 @@ struct pwm_device *devm_of_pwm_get(struct device *dev, struct device_node *np,
 {
 	struct pwm_device **ptr, *pwm;
 
-	ptr = devres_alloc(devm_pwm_release, sizeof(**ptr), GFP_KERNEL);
+	ptr = devres_alloc(devm_pwm_release, sizeof(*ptr), GFP_KERNEL);
 	if (!ptr)
 		return ERR_PTR(-ENOMEM);