Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | [PATCH] leds: Convert bd2802 driver to dev_pm_ops | Date | Thu, 20 Jan 2011 21:36:35 +0000 |
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There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitiate updates to the PM core. Do this move for the bs2802 driver.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- drivers/leds/leds-bd2802.c | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/leds/leds-bd2802.c b/drivers/leds/leds-bd2802.c index 19dc4b6..22152a2 100644 --- a/drivers/leds/leds-bd2802.c +++ b/drivers/leds/leds-bd2802.c @@ -19,7 +19,7 @@ #include <linux/leds.h> #include <linux/leds-bd2802.h> #include <linux/slab.h> - +#include <linux/pm.h> #define LED_CTL(rgb2en, rgb1en) ((rgb2en) << 4 | ((rgb1en) << 0)) @@ -761,8 +761,9 @@ static int __exit bd2802_remove(struct i2c_client *client) return 0; } -static int bd2802_suspend(struct i2c_client *client, pm_message_t mesg) +static int bd2802_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct bd2802_led *led = i2c_get_clientdata(client); gpio_set_value(led->pdata->reset_gpio, 0); @@ -770,8 +771,9 @@ static int bd2802_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int bd2802_resume(struct i2c_client *client) +static int bd2802_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); struct bd2802_led *led = i2c_get_clientdata(client); if (!bd2802_is_all_off(led) || led->adf_on) { @@ -782,6 +784,8 @@ static int bd2802_resume(struct i2c_client *client) return 0; } +static SIMPLE_DEV_PM_OPS(bd2802_pm, bd2802_suspend, bd2802_resume); + static const struct i2c_device_id bd2802_id[] = { { "BD2802", 0 }, { } @@ -791,11 +795,10 @@ MODULE_DEVICE_TABLE(i2c, bd2802_id); static struct i2c_driver bd2802_i2c_driver = { .driver = { .name = "BD2802", + .pm = &bd2802_pm, }, .probe = bd2802_probe, .remove = __exit_p(bd2802_remove), - .suspend = bd2802_suspend, - .resume = bd2802_resume, .id_table = bd2802_id, }; -- 1.7.2.3
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