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bh1780gli: convert to dev pm ops 

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Shubhrajyoti Datta 2011-03-22 16:33:57 -07:00 коммит произвёл Linus Torvalds
Родитель f3ccfcdaf3
Коммит 4a7de634f0
1 изменённых файлов: 10 добавлений и 9 удалений
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19
drivers/misc/bh1780gli.c
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@ -196,10 +196,11 @@ static int __devexit bh1780_remove(struct i2c_client *client)
} }
#ifdef CONFIG_PM #ifdef CONFIG_PM
static int bh1780_suspend(struct i2c_client *client, pm_message_t mesg) static int bh1780_suspend(struct device *dev)
{ {
struct bh1780_data *ddata; struct bh1780_data *ddata;
int state, ret; int state, ret;
struct i2c_client *client = to_i2c_client(dev);
ddata = i2c_get_clientdata(client); ddata = i2c_get_clientdata(client);
state = bh1780_read(ddata, BH1780_REG_CONTROL, "CONTROL"); state = bh1780_read(ddata, BH1780_REG_CONTROL, "CONTROL");
@ -217,14 +218,14 @@ static int bh1780_suspend(struct i2c_client *client, pm_message_t mesg)
return 0; return 0;
} }
static int bh1780_resume(struct i2c_client *client) static int bh1780_resume(struct device *dev)
{ {
struct bh1780_data *ddata; struct bh1780_data *ddata;
int state, ret; int state, ret;
struct i2c_client *client = to_i2c_client(dev);
ddata = i2c_get_clientdata(client); ddata = i2c_get_clientdata(client);
state = ddata->power_state; state = ddata->power_state;
ret = bh1780_write(ddata, BH1780_REG_CONTROL, state, ret = bh1780_write(ddata, BH1780_REG_CONTROL, state,
"CONTROL"); "CONTROL");
@ -233,9 +234,10 @@ static int bh1780_resume(struct i2c_client *client)
return 0; return 0;
} }
static SIMPLE_DEV_PM_OPS(bh1780_pm, bh1780_suspend, bh1780_resume);
#define BH1780_PMOPS (&bh1780_pm)
#else #else
#define bh1780_suspend NULL #define BH1780_PMOPS NULL
#define bh1780_resume NULL
#endif /* CONFIG_PM */ #endif /* CONFIG_PM */
static const struct i2c_device_id bh1780_id[] = { static const struct i2c_device_id bh1780_id[] = {
@ -247,11 +249,10 @@ static struct i2c_driver bh1780_driver = {
.probe = bh1780_probe, .probe = bh1780_probe,
.remove = bh1780_remove, .remove = bh1780_remove,
.id_table = bh1780_id, .id_table = bh1780_id,
.suspend = bh1780_suspend,
.resume = bh1780_resume,
.driver = { .driver = {
.name = "bh1780" .name = "bh1780",
}, .pm = BH1780_PMOPS,
},
}; };
static int __init bh1780_init(void) static int __init bh1780_init(void)