Zebediah Figura : ntoskrnl.exe: Correctly handle instance IDs.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6c6aeea8a87e910f50ab412856c50b579927341d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=6c6aeea8a87e910f50ab412856c50b579927341d

Author: Zebediah Figura <z.figura12 at gmail.com>
Date:   Wed Jun  5 09:22:16 2019 -0500

ntoskrnl.exe: Correctly handle instance IDs.

The instance ID is only the third part of the "A\B\C" form, and must be
combined with the device ID to form the whole name for setupapi (the "device
instance ID").

Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/hidclass.sys/device.c |  8 +++++-
 dlls/hidclass.sys/pnp.c    | 49 +++++++++++++++++--------------------
 dlls/ntoskrnl.exe/pnp.c    | 61 ++++++++++++++++++++++++++++------------------
 dlls/winebus.sys/main.c    | 40 +++++++++++++++---------------
 4 files changed, 85 insertions(+), 73 deletions(-)

Diff:   https://source.winehq.org/git/wine.git/?a=commitdiff;h=6c6aeea8a87e910f50ab412856c50b579927341d