From 01a04ddc86f904eff65e1668cf6524a58203fe2d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 21 May 2012 21:57:39 +0200 Subject: [PATCH] gpio/mpc8xxx: add a const qualifier MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Acked-by: Benjamin Herrenschmidt Signed-off-by: Uwe Kleine-König --- drivers/gpio/gpio-mpc8xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 5a1817e..9ae29cc 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) -- 2.7.4