Merge git://git.denx.de/u-boot-sunxi

[oweals/u-boot.git] / drivers / power / pmic / pmic_hi6553.c

diff --git a/drivers/power/pmic/pmic_hi6553.c b/drivers/power/pmic/pmic_hi6553.c
index 0af798753e07efefeb2073dc3e91b738ace7958a..b2346b6b4d3c2a81cf6f567d2772c9bf4712256e 100644 (file)
--- a/drivers/power/pmic/pmic_hi6553.c
+++ b/drivers/power/pmic/pmic_hi6553.c
@@ -26,7 +26,7 @@ void hi6553_writeb(u32 offset, uint8_t value)
 int pmic_reg_write(struct pmic *p, u32 reg, u32 val)
 {
        if (check_reg(p, reg))
-               return -1;
+               return -EINVAL;
 
        hi6553_writeb(reg, (uint8_t)val);
 
@@ -36,7 +36,7 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val)
 int pmic_reg_read(struct pmic *p, u32 reg, u32 *val)
 {
        if (check_reg(p, reg))
-               return -1;
+               return -EINVAL;
 
        *val = (u32)hi6553_readb(reg);