diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/sony-laptop.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index a90ec5cb2f2..d3c92d777bd 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -914,7 +914,7 @@ static struct sony_nc_event sony_127_events[] = { /* * ACPI callbacks */ -static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) +static void sony_nc_notify(struct acpi_device *device, u32 event) { u32 ev = event; @@ -933,7 +933,7 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) struct sony_nc_event *key_event; if (sony_call_snc_handle(key_handle, 0x200, &result)) { - dprintk("sony_acpi_notify, unable to decode" + dprintk("sony_nc_notify, unable to decode" " event 0x%.2x 0x%.2x\n", key_handle, ev); /* restore the original event */ @@ -968,7 +968,7 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) } else sony_laptop_report_input_event(ev); - dprintk("sony_acpi_notify, event: 0x%.2x\n", ev); + dprintk("sony_nc_notify, event: 0x%.2x\n", ev); acpi_bus_generate_proc_event(sony_nc_acpi_device, 1, ev); } @@ -1276,15 +1276,6 @@ static int sony_nc_add(struct acpi_device *device) goto outwalk; } - status = acpi_install_notify_handler(sony_nc_acpi_handle, - ACPI_DEVICE_NOTIFY, - sony_acpi_notify, NULL); - if (ACPI_FAILURE(status)) { - printk(KERN_WARNING DRV_PFX "unable to install notify handler (%u)\n", status); - result = -ENODEV; - goto outinput; - } - if (acpi_video_backlight_support()) { printk(KERN_INFO DRV_PFX "brightness ignored, must be " "controlled by ACPI video driver\n"); @@ -1362,13 +1353,6 @@ static int sony_nc_add(struct acpi_device *device) if (sony_backlight_device) backlight_device_unregister(sony_backlight_device); - status = acpi_remove_notify_handler(sony_nc_acpi_handle, - ACPI_DEVICE_NOTIFY, - sony_acpi_notify); - if (ACPI_FAILURE(status)) - printk(KERN_WARNING DRV_PFX "unable to remove notify handler\n"); - - outinput: sony_laptop_remove_input(); outwalk: @@ -1378,7 +1362,6 @@ static int sony_nc_add(struct acpi_device *device) static int sony_nc_remove(struct acpi_device *device, int type) { - acpi_status status; struct sony_nc_value *item; if (sony_backlight_device) @@ -1386,12 +1369,6 @@ static int sony_nc_remove(struct acpi_device *device, int type) sony_nc_acpi_device = NULL; - status = acpi_remove_notify_handler(sony_nc_acpi_handle, - ACPI_DEVICE_NOTIFY, - sony_acpi_notify); - if (ACPI_FAILURE(status)) - printk(KERN_WARNING DRV_PFX "unable to remove notify handler\n"); - for (item = sony_nc_values; item->name; ++item) { device_remove_file(&sony_pf_device->dev, &item->devattr); } @@ -1425,6 +1402,7 @@ static struct acpi_driver sony_nc_driver = { .add = sony_nc_add, .remove = sony_nc_remove, .resume = sony_nc_resume, + .notify = sony_nc_notify, }, }; |