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ACPI: dock: Send key=value pair instead of plain value

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Send key=value pair along with the uevent instead of a plain value so that
userspace (udev) can handle it like common environment variables.

Signed-off-by: Holger Macht <hmacht@suse.de>
Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Cc: Stephan Berberig <s.berberig@arcor.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Holger Macht
2007-08-10 13:10:32 -07:00
committed by Len Brown
parent 7aa763cb56
commit 66b568218a
1 changed files with 3 additions and 3 deletions
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6
drivers/acpi/dock.c
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@@ -336,13 +336,13 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event)
static void dock_event(struct dock_station *ds, u32 event, int num) static void dock_event(struct dock_station *ds, u32 event, int num)
{ {
struct device *dev = &dock_device->dev; struct device *dev = &dock_device->dev;
char event_string[7]; char event_string[13];
char *envp[] = { event_string, NULL }; char *envp[] = { event_string, NULL };
if (num == UNDOCK_EVENT) if (num == UNDOCK_EVENT)
sprintf(event_string, "UNDOCK"); sprintf(event_string, "EVENT=undock");
else else
sprintf(event_string, "DOCK"); sprintf(event_string, "EVENT=dock");
/* /*
* Indicate that the status of the dock station has * Indicate that the status of the dock station has