From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Linus Walleij <linus.walleij@linaro.org>, Joe Perches <joe@perches.com>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <brgl@bgdev.pl>
Subject: [PATCH v2 1/2] gpiolib: constify label in gpio_device
Date: Thu, 14 Dec 2017 15:29:19 +0100 [thread overview]
Message-ID: <20171214142920.32683-2-brgl@bgdev.pl> (raw)
In-Reply-To: <20171214142920.32683-1-brgl@bgdev.pl>
This string is never modified. Make it const.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---
drivers/gpio/gpiolib.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index 5e1f7cc6eeb6..6e9228b94437 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -58,7 +58,7 @@ struct gpio_device {
struct gpio_desc *descs;
int base;
u16 ngpio;
- char *label;
+ const char *label;
void *data;
struct list_head list;
--
2.15.1
next prev parent reply other threads:[~2017-12-14 14:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-14 14:29 [PATCH v2 0/2] gpiolib: gpio_device label improvements Bartosz Golaszewski
2017-12-14 14:29 ` Bartosz Golaszewski [this message]
2017-12-14 14:29 ` [PATCH v2 2/2] gpiolib: use kstrdup_const() for gpio_device label Bartosz Golaszewski
2017-12-20 8:17 ` Linus Walleij
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