diff options
Diffstat (limited to 'drivers/hwmon/pc87360.c')
| -rw-r--r-- | drivers/hwmon/pc87360.c | 38 |
1 files changed, 9 insertions, 29 deletions
diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c index 97ffe5b5cf83..4041488de6f1 100644 --- a/drivers/hwmon/pc87360.c +++ b/drivers/hwmon/pc87360.c @@ -39,25 +39,17 @@ #include <linux/jiffies.h> #include <linux/i2c.h> #include <linux/i2c-isa.h> -#include <linux/i2c-sensor.h> #include <linux/i2c-vid.h> #include <linux/hwmon.h> #include <linux/err.h> #include <asm/io.h> -static unsigned short normal_i2c[] = { I2C_CLIENT_END }; -static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END }; -static struct i2c_force_data forces[] = {{ NULL }}; static u8 devid; -static unsigned int extra_isa[3]; +static unsigned short address; +static unsigned short extra_isa[3]; static u8 confreg[4]; enum chips { any_chip, pc87360, pc87363, pc87364, pc87365, pc87366 }; -static struct i2c_address_data addr_data = { - .normal_i2c = normal_i2c, - .normal_isa = normal_isa, - .forces = forces, -}; static int init = 1; module_param(init, int, 0); @@ -228,8 +220,7 @@ struct pc87360_data { * Functions declaration */ -static int pc87360_attach_adapter(struct i2c_adapter *adapter); -static int pc87360_detect(struct i2c_adapter *adapter, int address, int kind); +static int pc87360_detect(struct i2c_adapter *adapter); static int pc87360_detach_client(struct i2c_client *client); static int pc87360_read_value(struct pc87360_data *data, u8 ldi, u8 bank, @@ -246,8 +237,7 @@ static struct pc87360_data *pc87360_update_device(struct device *dev); static struct i2c_driver pc87360_driver = { .owner = THIS_MODULE, .name = "pc87360", - .flags = I2C_DF_NOTIFY, - .attach_adapter = pc87360_attach_adapter, + .attach_adapter = pc87360_detect, .detach_client = pc87360_detach_client, }; @@ -636,12 +626,7 @@ static DEVICE_ATTR(alarms_temp, S_IRUGO, show_temp_alarms, NULL); * Device detection, registration and update */ -static int pc87360_attach_adapter(struct i2c_adapter *adapter) -{ - return i2c_detect(adapter, &addr_data, pc87360_detect); -} - -static int pc87360_find(int sioaddr, u8 *devid, int *address) +static int pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses) { u16 val; int i; @@ -687,7 +672,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address) continue; } - address[i] = val; + addresses[i] = val; if (i==0) { /* Fans */ confreg[0] = superio_inb(sioaddr, 0xF0); @@ -731,9 +716,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address) return 0; } -/* We don't really care about the address. - Read from extra_isa instead. */ -int pc87360_detect(struct i2c_adapter *adapter, int address, int kind) +static int pc87360_detect(struct i2c_adapter *adapter) { int i; struct i2c_client *new_client; @@ -742,9 +725,6 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind) const char *name = "pc87360"; int use_thermistors = 0; - if (!i2c_is_isa_adapter(adapter)) - return -ENODEV; - if (!(data = kmalloc(sizeof(struct pc87360_data), GFP_KERNEL))) return -ENOMEM; memset(data, 0x00, sizeof(struct pc87360_data)); @@ -1334,12 +1314,12 @@ static int __init pc87360_init(void) /* Arbitrarily pick one of the addresses */ for (i = 0; i < 3; i++) { if (extra_isa[i] != 0x0000) { - normal_isa[0] = extra_isa[i]; + address = extra_isa[i]; break; } } - if (normal_isa[0] == 0x0000) { + if (address == 0x0000) { printk(KERN_WARNING "pc87360: No active logical device, " "module not inserted.\n"); return -ENODEV; |