git » linux-kernel » commit 7716977

mfd: Correct WM831X_MAX_ISEL_VALUE

author Mark Brown
2009-11-30 13:24:18 UTC
committer Samuel Ortiz
2009-12-01 10:24:19 UTC
parent 29e553631b2a0d4eebd23db630572e1027a9967a
mfd: Correct WM831X_MAX_ISEL_VALUE

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>
drivers/mfd/wm831x-core.c +1 -1
include/linux/mfd/wm831x/regulator.h +2 -2 
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 49b7885c270..7f27576ca04 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -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,
diff --git a/include/linux/mfd/wm831x/regulator.h b/include/linux/mfd/wm831x/regulator.h
index f95466343fb..955d30fc6a2 100644
--- a/include/linux/mfd/wm831x/regulator.h
+++ b/include/linux/mfd/wm831x/regulator.h
@@ -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