From 0f622bf465e78c390e13c5f4a14d0b3f8fb7c7e5 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Thu, 1 Jul 2010 09:01:50 -0700 Subject: Input: ads7846 - do not allow altering platform data Tested-by: Anatolij Gustschin Signed-off-by: Dmitry Torokhov --- include/linux/spi/ads7846.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/spi') diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index 95d36bf..92bd083 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -48,7 +48,7 @@ struct ads7846_platform_data { * state if get_pendown_state == NULL */ int (*get_pendown_state)(void); - int (*filter_init) (struct ads7846_platform_data *pdata, + int (*filter_init) (const struct ads7846_platform_data *pdata, void **filter_data); int (*filter) (void *filter_data, int data_idx, int *val); void (*filter_cleanup)(void *filter_data); -- cgit v1.1