diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/mc13xxx-core.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index dbbf8ee3f592..b0c7cb04af85 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -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); |