xo15-ebook: Use struct dev_pm_ops for power management

Make the xo15-ebook 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>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/platform/x86/xo15-ebook.c b/drivers/platform/x86/xo15-ebook.c
index fad153dc0355..849c07c13bf6 100644
--- a/drivers/platform/x86/xo15-ebook.c
+++ b/drivers/platform/x86/xo15-ebook.c
@@ -77,11 +77,13 @@ static void ebook_switch_notify(struct acpi_device *device, u32 event)
         }
 }
 
-static int ebook_switch_resume(struct acpi_device *device)
+static int ebook_switch_resume(struct device *dev)
 {
-        return ebook_send_state(device);
+        return ebook_send_state(to_acpi_device(dev));
 }
 
+static SIMPLE_DEV_PM_OPS(ebook_switch_pm, NULL, ebook_switch_resume);
+
 static int ebook_switch_add(struct acpi_device *device)
 {
         struct ebook_switch *button;
@@ -161,10 +163,10 @@ static struct acpi_driver xo15_ebook_driver = {
         .ids = ebook_device_ids,
         .ops = {
                 .add = ebook_switch_add,
-                .resume = ebook_switch_resume,
                 .remove = ebook_switch_remove,
                 .notify = ebook_switch_notify,
         },
+        .drv.pm = &ebook_switch_pm,
 };
 
 static int __init xo15_ebook_init(void)