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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-06 19:09:13 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-10 21:37:02 +0200 |
| commit | 8324be05380be044df8b70cb4bfb0c0b50eec3e5 (patch) | |
| tree | 0a24c5ab2c8893bbf532055580f4e72f35ff59a1 /drivers/char/tpm | |
| parent | 035e2ce8eb7412dbcb8522c19676a1dd52f3c024 (diff) | |
| download | linux-8324be05380be044df8b70cb4bfb0c0b50eec3e5.tar.gz linux-8324be05380be044df8b70cb4bfb0c0b50eec3e5.tar.bz2 linux-8324be05380be044df8b70cb4bfb0c0b50eec3e5.zip | |
tpm_atmel: Use struct dev_pm_ops for power management
Make the tpm_atmel driver define its PM callbacks through
a struct dev_pm_ops object rather than by using legacy PM hooks
in struct platform_driver.
This allows the driver to use tpm_pm_suspend() and tpm_pm_resume()
as its PM callbacks directly, without defining its own PM callback
routines.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/char/tpm')
| -rw-r--r-- | drivers/char/tpm/tpm_atmel.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c index 8244d87f86aa..678d57019dc4 100644 --- a/drivers/char/tpm/tpm_atmel.c +++ b/drivers/char/tpm/tpm_atmel.c @@ -168,22 +168,14 @@ static void atml_plat_remove(void) } } -static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg) -{ - return tpm_pm_suspend(&dev->dev); -} +static SIMPLE_DEV_PM_OPS(tpm_atml_pm, tpm_pm_suspend, tpm_pm_resume); -static int tpm_atml_resume(struct platform_device *dev) -{ - return tpm_pm_resume(&dev->dev); -} static struct platform_driver atml_drv = { .driver = { .name = "tpm_atmel", .owner = THIS_MODULE, + .pm = &tpm_atml_pm, }, - .suspend = tpm_atml_suspend, - .resume = tpm_atml_resume, }; static int __init init_atmel(void) |