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authorAndy Lutomirski <luto@kernel.org>2015-11-26 04:33:25 +0300
committerDarren Hart (VMware) <dvhart@infradead.org>2017-06-06 20:15:19 +0300
commit1686f5444546c3b53547aa8736afcf05833ed31a (patch)
treed315f2b7eb2bc3f91ffcc2add36dc6db7949b62f /include/linux/wmi.h
parent6ee50aaa9a20c7c11c964c249440857ab58ece36 (diff)
downloadlinux-1686f5444546c3b53547aa8736afcf05833ed31a.tar.xz
platform/x86: wmi: Incorporate acpi_install_notify_handler
As a platform driver, acpi_driver.notify will not be available, so use acpi_install_notify_handler as we will be converting to a platform driver. This gives event drivers a simple way to handle events. It also seems closer to what the Windows docs suggest that Windows does: it sounds like, in Windows, the mapper is responsible for called _WED before dispatching to the subdriver. Signed-off-by: Andy Lutomirski <luto@kernel.org> [dvhart: merge two development commits and update commit message] Cc: Andy Lutomirski <luto@amacapital.net> Cc: Mario Limonciello <mario_limonciello@dell.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: platform-driver-x86@vger.kernel.org Cc: linux-acpi@vger.kernel.org Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'include/linux/wmi.h')
-rw-r--r--include/linux/wmi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/wmi.h b/include/linux/wmi.h
index 53095006821e..c6eedfd94e7d 100644
--- a/include/linux/wmi.h
+++ b/include/linux/wmi.h
@@ -39,6 +39,7 @@ struct wmi_driver {
int (*probe)(struct wmi_device *wdev);
int (*remove)(struct wmi_device *wdev);
+ void (*notify)(struct wmi_device *device, union acpi_object *data);
};
extern int __must_check __wmi_driver_register(struct wmi_driver *driver,