mpr: fix copying of event_mask

Before the commit 6cc44223cb6717795afdac4348bbe7e2a968a07d the
field event_mask was fully copied to the EventMasks field.
After this commit the event_mask (uint8_t) is 4 times casted to
EventMask (uint32_t). Because of that 24 bits of each event_mask array
is lost.

This commits brings back simple copying of field, and after words
converting 32 bits field to the requested endian.

I don't think we need more sophisticated method,
as the array is of size 4 (for 32 bits version).

Reviewed by:	imp
MFC after:	1 week
Sponsored by:	Klara Inc.
Differential Revision:	https://reviews.freebsd.org/D39562

(cherry picked from commit ea6597c38c77c7bfaae71259d8636cbb89add6a3)

0 files changed, 0 insertions, 0 deletions