diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-i801.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index b05e045f770c32..27e7894a9d1c37 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -102,8 +102,8 @@ MODULE_PARM_DESC(force_addr, "EXTREMELY DANGEROUS!"); static int i801_transaction(void); -static int i801_block_transaction(union i2c_smbus_data *data, - char read_write, int command); +static int i801_block_transaction(union i2c_smbus_data *data, char read_write, + int command, int hwpec); static unsigned short i801_smba; static struct pci_driver i801_driver; @@ -249,7 +249,7 @@ static int i801_transaction(void) /* All-inclusive block transaction function */ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, - int command) + int command, int hwpec) { int i, len; int smbcmd; @@ -388,7 +388,7 @@ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, goto END; } - if(isich4 && command == I2C_SMBUS_BLOCK_DATA_PEC) { + if (hwpec && command == I2C_SMBUS_BLOCK_DATA) { /* wait for INTR bit as advised by Intel */ timeout = 0; do { @@ -456,9 +456,6 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, break; case I2C_SMBUS_BLOCK_DATA: case I2C_SMBUS_I2C_BLOCK_DATA: - case I2C_SMBUS_BLOCK_DATA_PEC: - if(hwpec && size == I2C_SMBUS_BLOCK_DATA) - size = I2C_SMBUS_BLOCK_DATA_PEC; outb_p(((addr & 0x7f) << 1) | (read_write & 0x01), SMBHSTADD); outb_p(command, SMBHSTCMD); @@ -476,7 +473,7 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, outb_p(1, SMBAUXCTL); /* enable HW PEC */ } if(block) - ret = i801_block_transaction(data, read_write, size); + ret = i801_block_transaction(data, read_write, size, hwpec); else { outb_p(xact | ENABLE_INT9, SMBHSTCNT); ret = i801_transaction(); |