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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2012-05-21 21:57:39 +0200
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2012-09-11 08:56:39 +0200
commit01a04ddc86f904eff65e1668cf6524a58203fe2d (patch)
tree45c0f7fb7284cccae37110e887cd24ab1f186c6b /drivers/gpio
parentf6817a2c2ebaaaed95b96cd0f04559ba555f4096 (diff)
downloadlinux-01a04ddc86f904eff65e1668cf6524a58203fe2d.tar.bz2
gpio/mpc8xxx: add a const qualifier
This prepares *of_device_id.data becoming const. Without this change the following warning would occur: drivers/gpio/gpio-mpc8xxx.c: In function 'mpc8xxx_add_controller': drivers/gpio/gpio-mpc8xxx.c:360:30: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-mpc8xxx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index 5a1817eedd1b..9ae29cc0d17f 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -38,7 +38,7 @@ struct mpc8xxx_gpio_chip {
*/
u32 data;
struct irq_domain *irq;
- void *of_dev_id_data;
+ const void *of_dev_id_data;
};
static inline u32 mpc8xxx_gpio2mask(unsigned int gpio)