diff options
author | Jeff Garzik <jeff@garzik.org> | 2012-07-25 23:58:48 +0400 |
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committer | Jeff Garzik <jgarzik@redhat.com> | 2012-07-25 23:58:48 +0400 |
commit | 8407884dd9164ec18ed2afc00f56b87e36c51fcf (patch) | |
tree | b6ea42c231d7d39f454de28a068d78ce11709770 /sound/aoa/codecs/tas.c | |
parent | dc7f71f486f4f5fa96f6dcf86833da020cde8a11 (diff) | |
parent | bdc0077af574800d24318b6945cf2344e8dbb050 (diff) | |
download | linux-8407884dd9164ec18ed2afc00f56b87e36c51fcf.tar.xz |
Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream
Two bits were appended to the end of the bitfield
list in struct scsi_device. Resolve that conflict
by including both bits.
Conflicts:
include/scsi/scsi_device.h
Diffstat (limited to 'sound/aoa/codecs/tas.c')
-rw-r--r-- | sound/aoa/codecs/tas.c | 80 |
1 files changed, 3 insertions, 77 deletions
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c index 8e63d1f35ce1..c491ae0f749c 100644 --- a/sound/aoa/codecs/tas.c +++ b/sound/aoa/codecs/tas.c @@ -883,43 +883,10 @@ static void tas_exit_codec(struct aoa_codec *codec) } -static int tas_create(struct i2c_adapter *adapter, - struct device_node *node, - int addr) -{ - struct i2c_board_info info; - struct i2c_client *client; - - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "aoa_codec_tas", I2C_NAME_SIZE); - info.addr = addr; - info.platform_data = node; - - client = i2c_new_device(adapter, &info); - if (!client) - return -ENODEV; - /* - * We know the driver is already loaded, so the device should be - * already bound. If not it means binding failed, and then there - * is no point in keeping the device instantiated. - */ - if (!client->driver) { - i2c_unregister_device(client); - return -ENODEV; - } - - /* - * Let i2c-core delete that device on driver removal. - * This is safe because i2c-core holds the core_lock mutex for us. - */ - list_add_tail(&client->detected, &client->driver->clients); - return 0; -} - static int tas_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct device_node *node = client->dev.platform_data; + struct device_node *node = client->dev.of_node; struct tas *tas; tas = kzalloc(sizeof(struct tas), GFP_KERNEL); @@ -953,47 +920,6 @@ static int tas_i2c_probe(struct i2c_client *client, return -EINVAL; } -static int tas_i2c_attach(struct i2c_adapter *adapter) -{ - struct device_node *busnode, *dev = NULL; - struct pmac_i2c_bus *bus; - - bus = pmac_i2c_adapter_to_bus(adapter); - if (bus == NULL) - return -ENODEV; - busnode = pmac_i2c_get_bus_node(bus); - - while ((dev = of_get_next_child(busnode, dev)) != NULL) { - if (of_device_is_compatible(dev, "tas3004")) { - const u32 *addr; - printk(KERN_DEBUG PFX "found tas3004\n"); - addr = of_get_property(dev, "reg", NULL); - if (!addr) - continue; - return tas_create(adapter, dev, ((*addr) >> 1) & 0x7f); - } - /* older machines have no 'codec' node with a 'compatible' - * property that says 'tas3004', they just have a 'deq' - * node without any such property... */ - if (strcmp(dev->name, "deq") == 0) { - const u32 *_addr; - u32 addr; - printk(KERN_DEBUG PFX "found 'deq' node\n"); - _addr = of_get_property(dev, "i2c-address", NULL); - if (!_addr) - continue; - addr = ((*_addr) >> 1) & 0x7f; - /* now, if the address doesn't match any of the two - * that a tas3004 can have, we cannot handle this. - * I doubt it ever happens but hey. */ - if (addr != 0x34 && addr != 0x35) - continue; - return tas_create(adapter, dev, addr); - } - } - return -ENODEV; -} - static int tas_i2c_remove(struct i2c_client *client) { struct tas *tas = i2c_get_clientdata(client); @@ -1011,16 +937,16 @@ static int tas_i2c_remove(struct i2c_client *client) } static const struct i2c_device_id tas_i2c_id[] = { - { "aoa_codec_tas", 0 }, + { "MAC,tas3004", 0 }, { } }; +MODULE_DEVICE_TABLE(i2c,tas_i2c_id); static struct i2c_driver tas_driver = { .driver = { .name = "aoa_codec_tas", .owner = THIS_MODULE, }, - .attach_adapter = tas_i2c_attach, .probe = tas_i2c_probe, .remove = tas_i2c_remove, .id_table = tas_i2c_id, |