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gpiolib: make names array and its values const

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gpiolib doesn't need to modify the names and I assume most initializers
use string constants that shouldn't be modified anyhow.

[akpm@linux-foundation.org: fix drivers/gpio/cs5535-gpio.c]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Kevin Wells <kevin.wells@nxp.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Uwe Kleine-König
2010-05-26 14:42:17 -07:00
committed by Linus Torvalds
parent a80a0bbee4
commit 62154991a8
5 changed files with 5 additions and 5 deletions
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2
drivers/gpio/gpiolib.c
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@@ -722,7 +722,7 @@ int gpio_export(unsigned gpio, bool direction_may_change)
unsigned long flags;
struct gpio_desc *desc;
int status = -EINVAL;
char *ioname = NULL;
const char *ioname = NULL;
/* can't export until sysfs is available ... */
if (!gpio_class.p) {