diff options
Diffstat (limited to 'drivers/ieee1394/pcilynx.c')
| -rw-r--r-- | drivers/ieee1394/pcilynx.c | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c index d1a5bcdb5e0..8af01ab30cc 100644 --- a/drivers/ieee1394/pcilynx.c +++ b/drivers/ieee1394/pcilynx.c @@ -121,16 +121,6 @@ static int bit_getsda(void *data) return reg_read((struct ti_lynx *) data, SERIAL_EEPROM_CONTROL) & 0x00000010; } -static int bit_reg(struct i2c_client *client) -{ - return 0; -} - -static int bit_unreg(struct i2c_client *client) -{ - return 0; -} - static struct i2c_algo_bit_data bit_data = { .setsda = bit_setsda, .setscl = bit_setscl, @@ -140,14 +130,6 @@ static struct i2c_algo_bit_data bit_data = { .timeout = 100, }; -static struct i2c_adapter bit_ops = { - .id = 0xAA, //FIXME: probably we should get an id in i2c-id.h - .client_register = bit_reg, - .client_unregister = bit_unreg, - .name = "PCILynx I2C", -}; - - /* * PCL handling functions. @@ -765,7 +747,6 @@ static int lynx_devctl(struct hpsb_host *host, enum devctl_cmd cmd, int arg) } else { struct ti_pcl pcl; u32 ack; - struct hpsb_packet *packet; PRINT(KERN_INFO, lynx->id, "cancelling async packet, that was already in PCL"); @@ -1436,9 +1417,11 @@ static int __devinit add_card(struct pci_dev *dev, struct i2c_algo_bit_data i2c_adapter_data; error = -ENOMEM; - i2c_ad = kmemdup(&bit_ops, sizeof(*i2c_ad), GFP_KERNEL); + i2c_ad = kzalloc(sizeof(*i2c_ad), GFP_KERNEL); if (!i2c_ad) FAIL("failed to allocate I2C adapter memory"); + i2c_ad->id = I2C_HW_B_PCILYNX; + strlcpy(i2c_ad->name, "PCILynx I2C", sizeof(i2c_ad->name)); i2c_adapter_data = bit_data; i2c_ad->algo_data = &i2c_adapter_data; i2c_adapter_data.data = lynx; @@ -1465,13 +1448,11 @@ static int __devinit add_card(struct pci_dev *dev, { 0x50, I2C_M_RD, 20, (unsigned char*) lynx->bus_info_block } }; - /* we use i2c_transfer, because i2c_smbus_read_block_data does not work properly and we - do it more efficiently in one transaction rather then using several reads */ + /* we use i2c_transfer because we have no i2c_client + at hand */ if (i2c_transfer(i2c_ad, msg, 2) < 0) { PRINT(KERN_ERR, lynx->id, "unable to read bus info block from i2c"); } else { - int i; - PRINT(KERN_INFO, lynx->id, "got bus info block from serial eeprom"); /* FIXME: probably we shoud rewrite the max_rec, max_ROM(1394a), * generation(1394a) and link_spd(1394a) field and recalculate |