diff options
Diffstat (limited to 'drivers/hwmon/it87.c')
| -rw-r--r-- | drivers/hwmon/it87.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index a438adb4b09f..722ef0cd5c00 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -48,7 +48,8 @@ /* Addresses to scan */ static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END }; -static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END }; +static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END }; +static unsigned short isa_address = 0x290; /* Insmod parameters */ SENSORS_INSMOD_2(it87, it8712); @@ -222,7 +223,7 @@ struct it87_data { static int it87_attach_adapter(struct i2c_adapter *adapter); -static int it87_find(int *address); +static int it87_isa_attach_adapter(struct i2c_adapter *adapter); static int it87_detect(struct i2c_adapter *adapter, int address, int kind); static int it87_detach_client(struct i2c_client *client); @@ -246,7 +247,7 @@ static struct i2c_driver it87_driver = { static struct i2c_driver it87_isa_driver = { .owner = THIS_MODULE, .name = "it87-isa", - .attach_adapter = it87_attach_adapter, + .attach_adapter = it87_isa_attach_adapter, .detach_client = it87_detach_client, }; @@ -701,7 +702,12 @@ static int it87_attach_adapter(struct i2c_adapter *adapter) return i2c_detect(adapter, &addr_data, it87_detect); } -/* SuperIO detection - will change normal_isa[0] if a chip is found */ +static int it87_isa_attach_adapter(struct i2c_adapter *adapter) +{ + return it87_detect(adapter, isa_address, -1); +} + +/* SuperIO detection - will change isa_address if a chip is found */ static int it87_find(int *address) { int err = -ENODEV; @@ -1184,7 +1190,7 @@ static int __init sm_it87_init(void) int addr, res; if (!it87_find(&addr)) { - normal_isa[0] = addr; + isa_address = addr; } res = i2c_add_driver(&it87_driver); |