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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>
hifive-unleashed-5.1
Axel Lin 2013-01-26 13:19:47 +08:00 committed by Mark Brown
parent 510799eaba
commit 1200c60bc5
1 changed files with 3 additions and 3 deletions
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6
drivers/regulator/lp8755.c
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@ -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)