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-rw-r--r--drivers/hwmon/f71882fg.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 4230729780c4..ca34e5c48702 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -856,10 +856,8 @@ static inline int superio_inb(int base, int reg)
856static int superio_inw(int base, int reg) 856static int superio_inw(int base, int reg)
857{ 857{
858 int val; 858 int val;
859 outb(reg++, base); 859 val = superio_inb(base, reg) << 8;
860 val = inb(base + 1) << 8; 860 val |= superio_inb(base, reg + 1);
861 outb(reg, base);
862 val |= inb(base + 1);
863 return val; 861 return val;
864} 862}
865 863
@@ -905,10 +903,8 @@ static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg)
905{ 903{
906 u16 val; 904 u16 val;
907 905
908 outb(reg++, data->addr + ADDR_REG_OFFSET); 906 val = f71882fg_read8(data, reg) << 8;
909 val = inb(data->addr + DATA_REG_OFFSET) << 8; 907 val |= f71882fg_read8(data, reg + 1);
910 outb(reg, data->addr + ADDR_REG_OFFSET);
911 val |= inb(data->addr + DATA_REG_OFFSET);
912 908
913 return val; 909 return val;
914} 910}
@@ -921,10 +917,8 @@ static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val)
921 917
922static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) 918static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val)
923{ 919{
924 outb(reg++, data->addr + ADDR_REG_OFFSET); 920 f71882fg_write8(data, reg, val >> 8);
925 outb(val >> 8, data->addr + DATA_REG_OFFSET); 921 f71882fg_write8(data, reg + 1, val & 0xff);
926 outb(reg, data->addr + ADDR_REG_OFFSET);
927 outb(val & 255, data->addr + DATA_REG_OFFSET);
928} 922}
929 923
930static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) 924static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr)