regulators: Moved define for number of regulators in ab8500

The define for number of regulators is moved from ab8500-core to
ab8500-regulator so that the regulator driver can be updated
independently of ab8500-core. This also changes the platform
configuration structure of ab8500-core so that it contains a
pointer to the regulator_init_data array plus number of
regulators instead of an fixed size array of pointers to
regulator_init_data.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 13 insertions, 11 deletions

diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h
index f509877c2ed4..6a210f1511fc 100644
--- a/include/linux/regulator/ab8500.h
+++ b/include/linux/regulator/ab8500.h
@@ -11,15 +11,17 @@
 #define __LINUX_MFD_AB8500_REGULATOR_H
 
 /* AB8500 regulators */
-#define AB8500_LDO_AUX1         0
-#define AB8500_LDO_AUX2         1
-#define AB8500_LDO_AUX3         2
-#define AB8500_LDO_INTCORE      3
-#define AB8500_LDO_TVOUT        4
-#define AB8500_LDO_AUDIO        5
-#define AB8500_LDO_ANAMIC1      6
-#define AB8500_LDO_ANAMIC2      7
-#define AB8500_LDO_DMIC         8
-#define AB8500_LDO_ANA          9
-
+enum ab8500_regulator_id {
+        AB8500_LDO_AUX1,
+        AB8500_LDO_AUX2,
+        AB8500_LDO_AUX3,
+        AB8500_LDO_INTCORE,
+        AB8500_LDO_TVOUT,
+        AB8500_LDO_AUDIO,
+        AB8500_LDO_ANAMIC1,
+        AB8500_LDO_ANAMIC2,
+        AB8500_LDO_DMIC,
+        AB8500_LDO_ANA,
+        AB8500_NUM_REGULATORS,
+};
 #endif