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gpio: make gpiochip label const

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Mark gpiochip label as a const char pointer.  Fixes things like

arch/arm/common/scoop.c: In function `scoop_probe':
arch/arm/common/scoop.c:250: warning: assignment discards qualifiers from pointer target type

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dmitry Baryshkov 2008-10-15 22:03:10 -07:00 committed by Linus Torvalds
parent 1716b0fea3
commit 4fd5463c43
1 changed files with 1 additions and 1 deletions
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include/asm-generic/gpio.h
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@ -61,7 +61,7 @@ struct module;
* is calculated by subtracting @base from the gpio number.
*/
struct gpio_chip {
char *label;
const char *label;
struct device *dev;
struct module *owner;