| Message ID | 1343034810-3386-9-git-send-email-u.kleine-koenig@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jul 23, 2012 at 11:13 AM, Uwe Kleine-König <u.kleine-koenig@pengutronix.de> wrote: > 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] > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
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)
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] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/gpio/gpio-mpc8xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)