Keep track of remaining fd when devices are removed
Sometimes the wrong fd was accessed when the device was addressed
by device id.
The earlier implementation assumed that two arrays were in sync
but one of them was compacted when devices were removed. Instead
of that dependency the device now keeps track of it's file descriptor.
Change-Id: I2b8a793d76b89ab464ae830482b309fe86031671
diff --git a/include/ui/EventHub.h b/include/ui/EventHub.h
index 3b18c77..a21bb49 100644
--- a/include/ui/EventHub.h
+++ b/include/ui/EventHub.h
@@ -117,6 +117,7 @@
uint8_t* keyBitmask;
KeyLayoutMap* layoutMap;
String8 keylayoutFilename;
+ int fd;
device_t* next;
device_t(int32_t _id, const char* _path, const char* name);