powerpc/rtas: Make enter_rtas() private
authorMichael Ellerman <mpe@ellerman.id.au>
Tue, 24 Nov 2015 11:26:12 +0000 (22:26 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 17 Dec 2015 11:40:56 +0000 (22:40 +1100)
commitcd5cdeb6c8a42fb87644b0eb5d240f6ce6172402
tree6a20f1366f4077ca3fb7bd6b6832a507b417f417
parent4456f4524604be2558e5f6a8e0f7cc9ed17c783e
powerpc/rtas: Make enter_rtas() private

There are no longer any users of enter_rtas() outside of rtas.c, so make
it "private", by moving the declaration inside rtas.c. Hopefully this
will encourage people to use one of the wrappers which takes the sharp
edges off the RTAS calling sequence.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/rtas.h
arch/powerpc/kernel/rtas.c