diff options
| author | Andres Salomon <dilinger@queued.net> | 2012-10-01 14:46:21 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-22 11:39:22 -0700 |
| commit | 3e5e624bfda39417cc76e716a350a318049dbd39 (patch) | |
| tree | 1518a83469ac869ed8d6e3088c0e1a74becc550a /drivers/staging/olpc_dcon | |
| parent | 6c98274cba3b68e6d87ddb3b0be2bec449106181 (diff) | |
staging/olpc_dcon: use s/r hooks from device_driver->pm
..instead of the i2c_driver hooks. This should silence the following
runtime warnings:
[ 17.820321] i2c-core: driver [olpc_dcon] using legacy suspend method
[ 17.846082] i2c-core: driver [olpc_dcon] using legacy resume method
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/olpc_dcon')
| -rw-r--r-- | drivers/staging/olpc_dcon/olpc_dcon.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c index 2b0bbaccbd3a..3fe209ca38cb 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon.c +++ b/drivers/staging/olpc_dcon/olpc_dcon.c @@ -685,8 +685,9 @@ static int dcon_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int dcon_suspend(struct i2c_client *client, pm_message_t state) +static int dcon_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct dcon_priv *dcon = i2c_get_clientdata(client); if (!dcon->asleep) { @@ -697,8 +698,9 @@ static int dcon_suspend(struct i2c_client *client, pm_message_t state) return 0; } -static int dcon_resume(struct i2c_client *client) +static int dcon_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct dcon_priv *dcon = i2c_get_clientdata(client); if (!dcon->asleep) { @@ -709,7 +711,12 @@ static int dcon_resume(struct i2c_client *client) return 0; } -#endif +#else + +#define dcon_suspend NULL +#define dcon_resume NULL + +#endif /* CONFIG_PM */ irqreturn_t dcon_interrupt(int irq, void *id) @@ -753,16 +760,21 @@ irqreturn_t dcon_interrupt(int irq, void *id) return IRQ_HANDLED; } +static const struct dev_pm_ops dcon_pm_ops = { + .suspend = dcon_suspend, + .resume = dcon_resume, +}; + static const struct i2c_device_id dcon_idtable[] = { { "olpc_dcon", 0 }, { } }; - MODULE_DEVICE_TABLE(i2c, dcon_idtable); struct i2c_driver dcon_driver = { .driver = { .name = "olpc_dcon", + .pm = &dcon_pm_ops, }, .class = I2C_CLASS_DDC | I2C_CLASS_HWMON, .id_table = dcon_idtable, @@ -770,10 +782,6 @@ struct i2c_driver dcon_driver = { .remove = __devexit_p(dcon_remove), .detect = dcon_detect, .address_list = normal_i2c, -#ifdef CONFIG_PM - .suspend = dcon_suspend, - .resume = dcon_resume, -#endif }; static int __init olpc_dcon_init(void) |