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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-29 23:39:48 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-01 13:31:05 +0200 |
| commit | 81bc495401955bf7a62d04f8c794718476a2b093 (patch) | |
| tree | a64abb9934247ff1ffa13424ebbeb84c15ba8bbe /drivers/platform/x86/classmate-laptop.c | |
| parent | xo15-ebook: Use struct dev_pm_ops for power management (diff) | |
| download | linux-81bc495401955bf7a62d04f8c794718476a2b093.tar.xz linux-81bc495401955bf7a62d04f8c794718476a2b093.zip | |
classmate-laptop: Use struct dev_pm_ops for power management
Make the classmate-laptop 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>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Diffstat (limited to 'drivers/platform/x86/classmate-laptop.c')
| -rw-r--r-- | drivers/platform/x86/classmate-laptop.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c index 94f93b621d7b..e2230a2b2f8e 100644 --- a/drivers/platform/x86/classmate-laptop.c +++ b/drivers/platform/x86/classmate-laptop.c @@ -362,15 +362,18 @@ static int cmpc_tablet_remove(struct acpi_device *acpi, int type) return cmpc_remove_acpi_notify_device(acpi); } -static int cmpc_tablet_resume(struct acpi_device *acpi) +static int cmpc_tablet_resume(struct device *dev) { - struct input_dev *inputdev = dev_get_drvdata(&acpi->dev); + struct input_dev *inputdev = dev_get_drvdata(dev); + unsigned long long val = 0; - if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val))) + if (ACPI_SUCCESS(cmpc_get_tablet(to_acpi_device(dev)->handle, &val))) input_report_switch(inputdev, SW_TABLET_MODE, !val); return 0; } +static SIMPLE_DEV_PM_OPS(cmpc_tablet_pm, NULL, cmpc_tablet_resume); + static const struct acpi_device_id cmpc_tablet_device_ids[] = { {CMPC_TABLET_HID, 0}, {"", 0} @@ -384,9 +387,9 @@ static struct acpi_driver cmpc_tablet_acpi_driver = { .ops = { .add = cmpc_tablet_add, .remove = cmpc_tablet_remove, - .resume = cmpc_tablet_resume, .notify = cmpc_tablet_handler, - } + }, + .drv.pm = &cmpc_tablet_pm, }; |