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gpio: sim: use devm_mutex_init()

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Drop the hand-coded devres action callback for destroying the mutex in
favor of devm_mutex_init().

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20240610140548.35358-4-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski
2024-06-11 21:38:42 +02:00
parent b5f5cbee76
commit 4134271539
1 changed files with 1 additions and 10 deletions
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drivers/gpio/gpio-sim.c
+1 -10
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@@ -308,13 +308,6 @@ static ssize_t gpio_sim_sysfs_pull_store(struct device *dev,
return len;
}
static void gpio_sim_mutex_destroy(void *data)
{
struct mutex *lock = data;
mutex_destroy(lock);
}
static void gpio_sim_put_device(void *data)
{
struct device *dev = data;
@@ -458,9 +451,7 @@ static int gpio_sim_add_bank(struct fwnode_handle *swnode, struct device *dev)
if (ret)
return ret;
mutex_init(&chip->lock);
ret = devm_add_action_or_reset(dev, gpio_sim_mutex_destroy,
&chip->lock);
ret = devm_mutex_init(dev, &chip->lock);
if (ret)
return ret;