powerpc: Use get_signal() signal_setup_done()
authorRichard Weinberger <richard@nod.at>
Sun, 2 Mar 2014 13:46:11 +0000 (14:46 +0100)
committerRichard Weinberger <richard@sigma-star.at>
Wed, 6 Aug 2014 11:03:09 +0000 (13:03 +0200)
commit129b69df9c9074750245fca8aa92df5cc1a86ef4
tree10c9f8b350d6946a1a38dfade27f42930e1af358
parente4dc894b61776733629b24507031dd46f5ba5efc
powerpc: Use get_signal() signal_setup_done()

Use the more generic functions get_signal() signal_setup_done()
for signal delivery.
This inverts also the return codes of setup_*frame() to follow the
kernel convention.

Signed-off-by: Richard Weinberger <richard@nod.at>
arch/powerpc/kernel/signal.c
arch/powerpc/kernel/signal.h
arch/powerpc/kernel/signal_32.c
arch/powerpc/kernel/signal_64.c