diff options
| author | Chaitanya Bandi <bandik@nvidia.com> | 2012-12-26 16:54:08 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-12-28 14:12:17 -0800 |
| commit | da257c5ca7e9e3b28bbfaeb80e496ff278c28e1b (patch) | |
| tree | 496162ff03374ace1b5222454e04710b325f06c0 /drivers/mfd | |
| parent | 4ae54b397651e41a4ed3d079ef1b5c689e2c6494 (diff) | |
mfd: tps6591x: Use dev_pm_ops for suspend/resume
Modified suspend/resume of tps6591x to use dev_pm_ops
instead of using I2C client driver's suspend/resume.
Bug 1166544
Change-Id: Ibf548c4cbe35ff318e8cb8719f6f289434c04a5c
Signed-off-by: Chaitanya Bandi <bandik@nvidia.com>
Reviewed-on: http://git-master/r/174272
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/tps6591x.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/mfd/tps6591x.c b/drivers/mfd/tps6591x.c index c6c4231857e7..a2d8b05749a4 100644 --- a/drivers/mfd/tps6591x.c +++ b/drivers/mfd/tps6591x.c @@ -925,22 +925,28 @@ static int __devexit tps6591x_i2c_remove(struct i2c_client *client) return 0; } #ifdef CONFIG_PM -static int tps6591x_i2c_suspend(struct i2c_client *client, pm_message_t state) +static int tps6591x_i2c_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); if (client->irq) disable_irq(client->irq); return 0; } -static int tps6591x_i2c_resume(struct i2c_client *client) +static int tps6591x_i2c_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); if (client->irq) enable_irq(client->irq); return 0; } -#endif +static const struct dev_pm_ops tps6591x_pm_ops = { + .suspend = tps6591x_i2c_suspend, + .resume = tps6591x_i2c_resume, +}; +#endif static const struct i2c_device_id tps6591x_id_table[] = { { "tps6591x", 0 }, { }, @@ -951,13 +957,12 @@ static struct i2c_driver tps6591x_driver = { .driver = { .name = "tps6591x", .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &tps6591x_pm_ops, +#endif }, .probe = tps6591x_i2c_probe, .remove = __devexit_p(tps6591x_i2c_remove), -#ifdef CONFIG_PM - .suspend = tps6591x_i2c_suspend, - .resume = tps6591x_i2c_resume, -#endif .id_table = tps6591x_id_table, }; |