tree e54c74b6f27dab1175701128e1c0ac2a18cccdc3
parent 2f6ea6a767e9e26d23e4de4b03fdebe41f3b88f8
author Max Filippov <jcmvbkbc@gmail.com> 1352946348 +0400
committer Chris Zankel <chris@zankel.net> 1355893822 -0800

xtensa: save and restore scompare1 SR on kernel entry

Although scompare1 may be saved/restored by xchal_ncp_{load,store}
macros, explicit save/restore of registers manipulated by the kernel
itself is considered more correct.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>