[binutils-gdb] ia64-tdep.c: Remove (void *) casts

[sergiodj+buildbot@redhat.com]

*** TEST RESULTS FOR COMMIT ce746418ef15c5a47b9ab17c249ba5f7c273db4a ***

Author: Simon Marchi <simon.marchi@polymtl.ca>
Branch: master
Commit: ce746418ef15c5a47b9ab17c249ba5f7c273db4a

ia64-tdep.c: Remove (void *) casts

Remove these (void *) casts, which cause a build failure in C++ mode.

gdb/ChangeLog:

	* ia64-tdep.c (ia64_pseudo_register_write): Remove cast.
	(ia64_push_dummy_call): Remove cast and change type of "to" to
	array of gdb_byte.