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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-03-15 14:26:20 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-20 08:30:32 +0200 |
| commit | 8fbb2e98fef043019b9d546300406b2f6e9d38f5 (patch) | |
| tree | fcbc89a40ded123fa002d4d85cc2b0e680f6a3ec /drivers/net/wireless/cw1200 | |
| parent | 0aef188a361b85d6804ed5fdfc69dde0f5074f59 (diff) | |
| download | op-kernel-dev-8fbb2e98fef043019b9d546300406b2f6e9d38f5.zip op-kernel-dev-8fbb2e98fef043019b9d546300406b2f6e9d38f5.tar.gz | |
cw1200: Fix suspend
The cw1200 driver implements suspend and resume callbacks and assigns them
to the suspend and resume fields of the device_driver struct. These
callbacks are never actually called by anything though.
Modify the driver to properly use dev_pm_ops so that the suspend function
is actually executed upon suspend and drop the empty resume function.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/cw1200')
| -rw-r--r-- | drivers/net/wireless/cw1200/cw1200_spi.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/net/wireless/cw1200/cw1200_spi.c b/drivers/net/wireless/cw1200/cw1200_spi.c index 964b64a..7603546 100644 --- a/drivers/net/wireless/cw1200/cw1200_spi.c +++ b/drivers/net/wireless/cw1200/cw1200_spi.c @@ -447,7 +447,7 @@ static int cw1200_spi_disconnect(struct spi_device *func) } #ifdef CONFIG_PM -static int cw1200_spi_suspend(struct device *dev, pm_message_t state) +static int cw1200_spi_suspend(struct device *dev) { struct hwbus_priv *self = spi_get_drvdata(to_spi_device(dev)); @@ -458,10 +458,8 @@ static int cw1200_spi_suspend(struct device *dev, pm_message_t state) return 0; } -static int cw1200_spi_resume(struct device *dev) -{ - return 0; -} +static SIMPLE_DEV_PM_OPS(cw1200_pm_ops, cw1200_spi_suspend, NULL); + #endif static struct spi_driver spi_driver = { @@ -472,8 +470,7 @@ static struct spi_driver spi_driver = { .bus = &spi_bus_type, .owner = THIS_MODULE, #ifdef CONFIG_PM - .suspend = cw1200_spi_suspend, - .resume = cw1200_spi_resume, + .pm = &cw1200_pm_ops, #endif }, }; |
