mfd: Constify WM8994 regulator_init_data
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 28 Nov 2011 18:48:14 +0000 (18:48 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 12 Dec 2011 16:11:19 +0000 (00:11 +0800)
The driver has no need to modify the regulator_init_data so declare it
const to allow machine code to do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
include/linux/mfd/wm8994/pdata.h

index 54e2fef..b00897a 100644 (file)
@@ -23,7 +23,7 @@ struct wm8994_ldo_pdata {
        int enable;
 
        const char *supply;
-       struct regulator_init_data *init_data;
+       const struct regulator_init_data *init_data;
 };
 
 #define WM8994_CONFIGURE_GPIO 0x10000