linux-kernel - [PATCH] gpio: max3191x: Use bitmap

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Message-Id: <0723049c70dd9c90b30137b704c82db27d0ac4df.1640528330.git.christophe.jaillet@wanadoo.fr>
Date:   Sun, 26 Dec 2021 15:19:38 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     linus.walleij@...aro.org, brgl@...ev.pl
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] gpio: max3191x: Use bitmap_free() to free bitmap

kfree() and bitmap_free() are the same. But using the later is more
consistent when freeing memory allocated with bitmap_alloc().

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/gpio/gpio-max3191x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c
index 310d1a248cae..51cd6f98d1c7 100644
--- a/drivers/gpio/gpio-max3191x.c
+++ b/drivers/gpio/gpio-max3191x.c
@@ -326,7 +326,7 @@ static void gpiod_set_array_single_value_cansleep(unsigned int ndescs,
 		bitmap_zero(values, ndescs);
 
 	gpiod_set_array_value_cansleep(ndescs, desc, info, values);
-	kfree(values);
+	bitmap_free(values);
 }
 
 static struct gpio_descs *devm_gpiod_get_array_optional_count(
-- 
2.32.0