diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-05 22:11:33 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-06 19:07:00 +0200 |
| commit | 156ffcb42a3b3fbebbb7f0e08e679b0954c0829c (patch) | |
| tree | 0752345513efda4932e72c2301d91f6088b1aec1 /drivers/block/mg_disk.c | |
| parent | 9033132ddff7d096f3e54704c4250384c5ab3aa2 (diff) | |
mg_disk: Use struct dev_pm_ops for power management
Make the mg_disk driver define its PM callbacks through
a struct dev_pm_ops object rather than by using legacy PM hooks
in struct platform_driver.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/block/mg_disk.c')
| -rw-r--r-- | drivers/block/mg_disk.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c index 76fa3deaee8..1788f491e0f 100644 --- a/drivers/block/mg_disk.c +++ b/drivers/block/mg_disk.c @@ -780,9 +780,9 @@ static const struct block_device_operations mg_disk_ops = { .getgeo = mg_getgeo }; -static int mg_suspend(struct platform_device *plat_dev, pm_message_t state) +static int mg_suspend(struct device *dev) { - struct mg_drv_data *prv_data = plat_dev->dev.platform_data; + struct mg_drv_data *prv_data = dev->platform_data; struct mg_host *host = prv_data->host; if (mg_wait(host, MG_STAT_READY, MG_TMAX_CONF_TO_CMD)) @@ -804,9 +804,9 @@ static int mg_suspend(struct platform_device *plat_dev, pm_message_t state) return 0; } -static int mg_resume(struct platform_device *plat_dev) +static int mg_resume(struct device *dev) { - struct mg_drv_data *prv_data = plat_dev->dev.platform_data; + struct mg_drv_data *prv_data = dev->platform_data; struct mg_host *host = prv_data->host; if (mg_wait(host, MG_STAT_READY, MG_TMAX_CONF_TO_CMD)) @@ -825,6 +825,8 @@ static int mg_resume(struct platform_device *plat_dev) return 0; } +static SIMPLE_DEV_PM_OPS(mg_pm, mg_suspend, mg_resume); + static int mg_probe(struct platform_device *plat_dev) { struct mg_host *host; @@ -1074,11 +1076,10 @@ static int mg_remove(struct platform_device *plat_dev) static struct platform_driver mg_disk_driver = { .probe = mg_probe, .remove = mg_remove, - .suspend = mg_suspend, - .resume = mg_resume, .driver = { .name = MG_DEV_NAME, .owner = THIS_MODULE, + .pm = &mg_pm, } }; |