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mfd: Correct WM831X_MAX_ISEL_VALUE

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There was confusion between the array size and the highest ISEL
value possible.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown 2009-11-30 13:24:18 +00:00 committed by Samuel Ortiz
parent 29e553631b
commit 7716977b6a
2 changed files with 3 additions and 3 deletions
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2
drivers/mfd/wm831x-core.c
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@ -29,7 +29,7 @@
/* Current settings - values are 2*2^(reg_val/4) microamps. These are
* exported since they are used by multiple drivers.
*/
int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL] = {
int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL + 1] = {
2,
2,
3,

4
include/linux/mfd/wm831x/regulator.h
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@ -1212,7 +1212,7 @@
#define WM831X_LDO1_OK_SHIFT 0 /* LDO1_OK */
#define WM831X_LDO1_OK_WIDTH 1 /* LDO1_OK */
#define WM831X_ISINK_MAX_ISEL 56
extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL];
#define WM831X_ISINK_MAX_ISEL 55
extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL + 1];
#endif