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(parent: 3b67876) | patch
powerpc/pseries: Remove unused r0 in the hcall tracing code
authorAthira Rajeev <atrajeev@linux.vnet.ibm.com>
Fri, 29 Sep 2023 17:23:37 +0000 (22:53 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Sat, 30 Sep 2023 12:52:18 +0000 (22:52 +1000)
commitdfb5f8cbd5992d5769edfd3e059fad9e0b8bdafb
tree2ba0dd1678e098bd5a2ad3c4c266df13534590a7tree | snapshot
parent3b678768c0458e6d8d45fadf61423e44effed4cbcommit | diff
powerpc/pseries: Remove unused r0 in the hcall tracing code

In the plpar_hcall trace code, currently we use r0
to store the value of r4. But this value is not
used subsequently in the code. Hence remove this unused
save to r0 in plpar_hcall and plpar_hcall9

Suggested-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230929172337.7906-2-atrajeev@linux.vnet.ibm.com
arch/powerpc/platforms/pseries/hvCall.S diff | blob | blame | history
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