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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-11 08:51:13 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-02-21 01:02:30 -0800 |
| commit | 76e2c68f3214c3a641b9e489cdaea035bfbc8060 (patch) | |
| tree | 60171560d5c68e76e6b90ac7cbba30c5cc95a852 /drivers/input/keyboard/max7359_keypad.c | |
| parent | 65b0c03852d75e4d7d0bc282344b1500fe471725 (diff) | |
| download | linux-76e2c68f3214c3a641b9e489cdaea035bfbc8060.tar.gz linux-76e2c68f3214c3a641b9e489cdaea035bfbc8060.tar.xz | |
Input: max7359 - convert to dev_pm_ops
There is a general move to convert drivers to use dev_pm_ops rather than
bus specific ops to facilitate core work. Do this conversion for max7359.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/max7359_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/max7359_keypad.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c index 9091ff5ea808..5afe35ad24d3 100644 --- a/drivers/input/keyboard/max7359_keypad.c +++ b/drivers/input/keyboard/max7359_keypad.c @@ -17,6 +17,7 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/interrupt.h> +#include <linux/pm.h> #include <linux/input.h> #include <linux/input/matrix_keypad.h> @@ -271,8 +272,10 @@ static int __devexit max7359_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int max7359_suspend(struct i2c_client *client, pm_message_t mesg) +static int max7359_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); + max7359_fall_deepsleep(client); if (device_may_wakeup(&client->dev)) @@ -281,8 +284,10 @@ static int max7359_suspend(struct i2c_client *client, pm_message_t mesg) return 0; } -static int max7359_resume(struct i2c_client *client) +static int max7359_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); + if (device_may_wakeup(&client->dev)) disable_irq_wake(client->irq); @@ -291,11 +296,10 @@ static int max7359_resume(struct i2c_client *client) return 0; } -#else -#define max7359_suspend NULL -#define max7359_resume NULL #endif +static SIMPLE_DEV_PM_OPS(max7359_pm, max7359_suspend, max7359_resume); + static const struct i2c_device_id max7359_ids[] = { { "max7359", 0 }, { } @@ -305,11 +309,10 @@ MODULE_DEVICE_TABLE(i2c, max7359_ids); static struct i2c_driver max7359_i2c_driver = { .driver = { .name = "max7359", + .pm = &max7359_pm, }, .probe = max7359_probe, .remove = __devexit_p(max7359_remove), - .suspend = max7359_suspend, - .resume = max7359_resume, .id_table = max7359_ids, }; |