powerpc/40x: Don't save CR in SPRN_SPRG_SCRATCH6

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We have r12 available, use it to keep CR around and don't
save it in SPRN_SPRG_SCRATCH6.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/019f314a98c107c4ca46e46c1cf402e9a44114a7.1590079969.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2020-05-21 16:56:04 +00:00 • committed by Michael Ellerman

parent 797f4016f6

commit 3aacaa719b

1 changed files with 5 additions and 10 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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arch/powerpc/kernel/head_40x.S

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