platform: msm_shared: Wait for all keys released before key press detection

For key's press detection initialization, it need to wait for all the
keys to be released. For example, when device is booting up by holding
volume key + power key, the current key pressed is not for the UI action
key detected.

Change-Id: I10bd260c082825e5b5ebfe2f6fc9e59cff5a7d35
1 file changed