diff options
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-piix4.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index 4ae3a2cb6ac..fdc9ad805e3 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -38,7 +38,6 @@ #include <linux/ioport.h> #include <linux/i2c.h> #include <linux/init.h> -#include <linux/apm_bios.h> #include <linux/dmi.h> #include <asm/io.h> @@ -343,12 +342,7 @@ static s32 piix4_access(struct i2c_adapter * adap, u16 addr, switch (size) { - case PIIX4_BYTE: /* Where is the result put? I assume here it is in - SMBHSTDAT0 but it might just as well be in the - SMBHSTCMD. No clue in the docs */ - - data->byte = inb_p(SMBHSTDAT0); - break; + case PIIX4_BYTE: case PIIX4_BYTE_DATA: data->byte = inb_p(SMBHSTDAT0); break; |