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mfd: mc13xxx: Remove redundant checks 

Checking for maximal register is already provided by regmap API,
so remove redundant checks.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Alexander Shiyan 2013-12-07 13:00:43 +04:00 committed by Lee Jones
parent 844a4f0d8a
commit 328fe79cac
1 changed files with 1 additions and 4 deletions
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5
drivers/mfd/mc13xxx-core.c
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@ -158,9 +158,6 @@ int mc13xxx_reg_read(struct mc13xxx *mc13xxx, unsigned int offset, u32 *val)
{
int ret;
if (offset > MC13XXX_NUMREGS)
return -EINVAL;
ret = regmap_read(mc13xxx->regmap, offset, val);
dev_vdbg(mc13xxx->dev, "[0x%02x] -> 0x%06x\n", offset, *val);
@ -172,7 +169,7 @@ int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val)
{
dev_vdbg(mc13xxx->dev, "[0x%02x] <- 0x%06x\n", offset, val);
if (offset > MC13XXX_NUMREGS || val > 0xffffff)
if (val >= BIT(24))
return -EINVAL;
return regmap_write(mc13xxx->regmap, offset, val);