diff options
Diffstat (limited to 'drivers/mfd/wl1273-core.c')
| -rw-r--r-- | drivers/mfd/wl1273-core.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c index 04914f2836c..f7c52d90104 100644 --- a/drivers/mfd/wl1273-core.c +++ b/drivers/mfd/wl1273-core.c @@ -22,6 +22,7 @@ #include <linux/mfd/wl1273-core.h> #include <linux/slab.h> +#include <linux/module.h> #define DRIVER_DESC "WL1273 FM Radio Core" @@ -153,7 +154,6 @@ out: */ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume) { - u16 val; int r; if (volume > WL1273_MAX_VOLUME) @@ -172,20 +172,17 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume) static int wl1273_core_remove(struct i2c_client *client) { - struct wl1273_core *core = i2c_get_clientdata(client); - dev_dbg(&client->dev, "%s\n", __func__); mfd_remove_devices(&client->dev); - kfree(core); return 0; } -static int __devinit wl1273_core_probe(struct i2c_client *client, +static int wl1273_core_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct wl1273_fm_platform_data *pdata = client->dev.platform_data; + struct wl1273_fm_platform_data *pdata = dev_get_platdata(&client->dev); struct wl1273_core *core; struct mfd_cell *cell; int children = 0; @@ -203,7 +200,7 @@ static int __devinit wl1273_core_probe(struct i2c_client *client, return -EINVAL; } - core = kzalloc(sizeof(*core), GFP_KERNEL); + core = devm_kzalloc(&client->dev, sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; @@ -217,7 +214,8 @@ static int __devinit wl1273_core_probe(struct i2c_client *client, cell = &core->cells[children]; cell->name = "wl1273_fm_radio"; - cell->mfd_data = &core; + cell->platform_data = &core; + cell->pdata_size = sizeof(core); children++; core->read = wl1273_fm_read_reg; @@ -231,7 +229,8 @@ static int __devinit wl1273_core_probe(struct i2c_client *client, dev_dbg(&client->dev, "%s: Have codec.\n", __func__); cell->name = "wl1273-codec"; - cell->mfd_data = &core; + cell->platform_data = &core; + cell->pdata_size = sizeof(core); children++; } @@ -239,7 +238,7 @@ static int __devinit wl1273_core_probe(struct i2c_client *client, __func__, children); r = mfd_add_devices(&client->dev, -1, core->cells, - children, NULL, 0); + children, NULL, 0, NULL); if (r) goto err; @@ -247,7 +246,6 @@ static int __devinit wl1273_core_probe(struct i2c_client *client, err: pdata->free_resources(); - kfree(core); dev_dbg(&client->dev, "%s\n", __func__); @@ -260,7 +258,7 @@ static struct i2c_driver wl1273_core_driver = { }, .probe = wl1273_core_probe, .id_table = wl1273_driver_id_table, - .remove = __devexit_p(wl1273_core_remove), + .remove = wl1273_core_remove, }; static int __init wl1273_core_init(void) |