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Message-ID: <20250416095645.2027695-5-andriy.shevchenko@linux.intel.com>
Date: Wed, 16 Apr 2025 12:55:12 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
linux-gpio@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 4/8] gpiolib: Revert "Don't WARN on gpiod_put() for optional GPIO"
No need to double check the pointer for NULL since gpiod_free()
is using VALIDATE_DESC_VOID() which simply returns in that case.
This reverts commit 1d7765ba15aca68f3bc52f59434c1c34855bbb54.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/gpio/gpiolib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 7f8e8c33207e..4485dc8b1e42 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -5140,8 +5140,7 @@ EXPORT_SYMBOL_GPL(gpiod_get_array_optional);
*/
void gpiod_put(struct gpio_desc *desc)
{
- if (desc)
- gpiod_free(desc);
+ gpiod_free(desc);
}
EXPORT_SYMBOL_GPL(gpiod_put);
--
2.47.2
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