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xtensa: remove unneeded addi in xtensa_userspace_enter

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There is no need to do a addi to a1 because it is
immediately overwritten anyway.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2024-01-29 15:45:47 -08:00 • committed by David Leach
commit 02baa658d2
1 changed files with 0 additions and 2 deletions
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arch/xtensa/core/userspace.S
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@ -265,8 +265,6 @@ xtensa_userspace_enter:
/* stash user stack */ /* stash user stack */
l32i a0, a1, 4 l32i a0, a1, 4
addi a1, a1, 28
/* Go back to user stack */ /* Go back to user stack */
mov a1, a0 mov a1, a0