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authorRafael J. Wysocki <rjw@sisk.pl>2012-06-27 23:27:07 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-07-01 13:31:01 +0200
commitd202f77d2eb707d03a16adf952a397675cb2fc81 (patch)
treeec175e2d633ce98e76073b4e116037fdf60c866e /drivers/acpi/sbs.c
parente579e2dd8f056cfeaf4d2b313a35ddafb3c4e531 (diff)
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ACPI: Use struct dev_pm_ops for power management in the SBS driver
Make the ACPI Smart Battery System driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct acpi_device_ops. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/acpi/sbs.c')
-rw-r--r--drivers/acpi/sbs.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 6e36d0c0057c..c0b9aa5faf4c 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -988,16 +988,18 @@ static void acpi_sbs_rmdirs(void)
#endif
}
-static int acpi_sbs_resume(struct acpi_device *device)
+static int acpi_sbs_resume(struct device *dev)
{
struct acpi_sbs *sbs;
- if (!device)
+ if (!dev)
return -EINVAL;
- sbs = device->driver_data;
+ sbs = to_acpi_device(dev)->driver_data;
acpi_sbs_callback(sbs);
return 0;
}
+static SIMPLE_DEV_PM_OPS(acpi_sbs_pm, NULL, acpi_sbs_resume);
+
static struct acpi_driver acpi_sbs_driver = {
.name = "sbs",
.class = ACPI_SBS_CLASS,
@@ -1005,8 +1007,8 @@ static struct acpi_driver acpi_sbs_driver = {
.ops = {
.add = acpi_sbs_add,
.remove = acpi_sbs_remove,
- .resume = acpi_sbs_resume,
},
+ .drv.pm = &acpi_sbs_pm,
};
static int __init acpi_sbs_init(void)