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: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 32221cb..0cf0f65 100644 (file)
--- a/drivers/pwm/core.c
+++ b/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);