ACPI: ac: Add struct acpi_device to struct acpi_ac.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -66,6 +66,7 @@ static struct acpi_driver acpi_ac_driver = {
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struct acpi_ac {
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struct acpi_ac {
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acpi_handle handle;
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acpi_handle handle;
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struct acpi_device * device;
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unsigned long state;
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unsigned long state;
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};
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};
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@ -191,9 +192,7 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
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if (!ac)
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if (!ac)
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return;
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return;
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if (acpi_bus_get_device(ac->handle, &device))
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device = ac->device;
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return;
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switch (event) {
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switch (event) {
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case ACPI_AC_NOTIFY_STATUS:
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case ACPI_AC_NOTIFY_STATUS:
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acpi_ac_get_state(ac);
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acpi_ac_get_state(ac);
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@ -224,6 +223,7 @@ static int acpi_ac_add(struct acpi_device *device)
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memset(ac, 0, sizeof(struct acpi_ac));
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memset(ac, 0, sizeof(struct acpi_ac));
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ac->handle = device->handle;
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ac->handle = device->handle;
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ac->device = device;
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strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME);
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strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME);
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strcpy(acpi_device_class(device), ACPI_AC_CLASS);
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strcpy(acpi_device_class(device), ACPI_AC_CLASS);
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acpi_driver_data(device) = ac;
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acpi_driver_data(device) = ac;
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