regulator: lp8755: Use LP8755_BUCK_MAX instead of magic number

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index 8b1ce0f174b1..f0f6ea05065b 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -373,7 +373,7 @@ static irqreturn_t lp8755_irq_handler(int irq, void *data)
                 goto err_i2c;
 
         /* sent power fault detection event to specific regulator */
-        for (icnt = 0; icnt < 6; icnt++)
+        for (icnt = 0; icnt < LP8755_BUCK_MAX; icnt++)
                 if ((flag0 & (0x4 << icnt))
                     && (pchip->irqmask & (0x04 << icnt))
                     && (pchip->rdev[icnt] != NULL))
@@ -508,7 +508,7 @@ err_irq:
 
 err_regulator:
         /* output disable */
-        for (icnt = 0; icnt < 0x06; icnt++)
+        for (icnt = 0; icnt < LP8755_BUCK_MAX; icnt++)
                 lp8755_write(pchip, icnt, 0x00);
 
         return ret;
@@ -522,7 +522,7 @@ static int lp8755_remove(struct i2c_client *client)
         for (icnt = 0; icnt < mphase_buck[pchip->mphase].nreg; icnt++)
                 regulator_unregister(pchip->rdev[icnt]);
 
-        for (icnt = 0; icnt < 0x06; icnt++)
+        for (icnt = 0; icnt < LP8755_BUCK_MAX; icnt++)
                 lp8755_write(pchip, icnt, 0x00);
 
         if (pchip->irq != 0)