linux-kernel - [PATCH] regulator: lp8755: Use LP8755_BUCK

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Date:	Sat, 26 Jan 2013 13:19:47 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Daniel Jeong <gshark.jeong@...il.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: lp8755: Use LP8755_BUCK_MAX instead of magic
 number

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/lp8755.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index 8b1ce0f..f0f6ea0 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)
-- 
1.7.9.5



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