From: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date: Thu, 16 Oct 2008 05:03:10 +0000 (-0700)
Subject: gpio: make gpiochip label const
X-Git-Tag: upstream/snapshot3+hdmi~22224
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4fd5463c43d75ec919e27abdcfde1b199c19541e;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

gpio: make gpiochip label const

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>
---

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 0f99ad3..2c5744b 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -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;