To better match non booke version of SYSCALL_ENTRY macro,
interchange r1 and r11 in the booke version.
While at it, in both versions use r1 instead of r11 to save
_NIP and _CCR.
All other uses of r11 will go away in next patch, so don't
bother changing them for now.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1684c39724a069b0ce1aa82eaee6ec194e354e4e.1622818435.git.christophe.leroy@csgroup.eu
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