mfd: rc5t583: Set regmap config reg counts properly
Regmap config max_register field should contain number of
device last register, however num_reg_defaults_raw field
should be set to register count instead
(usually one register more than max_register).
rc5t583 driver had both of these fields set to the same value,
fix this by introducing separate defines for max register
number and total count of registers.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h
index fd413cc..8d0a392e 100644
--- a/include/linux/mfd/rc5t583.h
+++ b/include/linux/mfd/rc5t583.h
@@ -28,8 +28,6 @@
#include <linux/types.h>
#include <linux/regmap.h>
-#define RC5T583_MAX_REGS 0xF8
-
/* Maximum number of main interrupts */
#define MAX_MAIN_INTERRUPT 5
#define RC5T583_MAX_GPEDGE_REG 2
@@ -169,6 +167,9 @@
#define RC5T583_RTC_AY_MONTH 0xF3
#define RC5T583_RTC_AY_YEAR 0xF4
+#define RC5T583_MAX_REG 0xF7
+#define RC5T583_NUM_REGS (RC5T583_MAX_REG + 1)
+
/* RICOH_RC5T583 IRQ definitions */
enum {
RC5T583_IRQ_ONKEY,