[PATCH RESEND] regulator: Remove MAX8997_REG_BUCK1DVS/MAX8997_REG_BUCK2DVS/MAX8997_REG_BUCK5DVS macros

[Axel Lin <axel.lin@gmail.com>]

In current implementation, the original macro implementation assumes the caller
pass the parameter starting from 1 (to match the register names in datasheet).
Thus we have unneeded plus one then minus one operations
when using MAX8997_REG_BUCK1DVS/MAX8997_REG_BUCK2DVS/MAX8997_REG_BUCK5DVS macros.

This patch removes these macros to avoid unneeded plus one then minus one operations
without reducing readability.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
The (V1) original patch title was
[PATCH] regulator: Simplify MAX8997_REG_BUCK1DVS/MAX8997_REG_BUCK2DVS/MAX8997_REG_BUCK5DVS macros
I change the patch title to meet the change.

Regards,
Axel

 drivers/regulator/max8997.c         |   12 ++++++------
 include/linux/mfd/max8997-private.h |    4 ----
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index b1c1444..10d5a1d 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -1032,11 +1032,11 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev)
 
 	/* For the safety, set max voltage before setting up */
 	for (i = 0; i < 8; i++) {
-		max8997_update_reg(i2c, MAX8997_REG_BUCK1DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK1DVS1 + i,
 				max_buck1, 0x3f);
-		max8997_update_reg(i2c, MAX8997_REG_BUCK2DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK2DVS1 + i,
 				max_buck2, 0x3f);
-		max8997_update_reg(i2c, MAX8997_REG_BUCK5DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK5DVS1 + i,
 				max_buck5, 0x3f);
 	}
 
@@ -1113,13 +1113,13 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev)
 
 	/* Initialize all the DVS related BUCK registers */
 	for (i = 0; i < 8; i++) {
-		max8997_update_reg(i2c, MAX8997_REG_BUCK1DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK1DVS1 + i,
 				max8997->buck1_vol[i],
 				0x3f);
-		max8997_update_reg(i2c, MAX8997_REG_BUCK2DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK2DVS1 + i,
 				max8997->buck2_vol[i],
 				0x3f);
-		max8997_update_reg(i2c, MAX8997_REG_BUCK5DVS(i + 1),
+		max8997_update_reg(i2c, MAX8997_REG_BUCK5DVS1 + i,
 				max8997->buck5_vol[i],
 				0x3f);
 	}
diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h
index 69d1010..5ff2400 100644
--- a/include/linux/mfd/max8997-private.h
+++ b/include/linux/mfd/max8997-private.h
@@ -311,10 +311,6 @@ enum max8997_irq {
 	MAX8997_IRQ_NR,
 };
 
-#define MAX8997_REG_BUCK1DVS(x)	(MAX8997_REG_BUCK1DVS1 + (x) - 1)
-#define MAX8997_REG_BUCK2DVS(x)	(MAX8997_REG_BUCK2DVS1 + (x) - 1)
-#define MAX8997_REG_BUCK5DVS(x)	(MAX8997_REG_BUCK5DVS1 + (x) - 1)
-
 #define MAX8997_NUM_GPIO	12
 struct max8997_dev {
 	struct device *dev;
-- 
1.7.1