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boston: Drop unused return value 

The boston lowlevel_init() function zeroes the return register v0,
despite the function not being expected to return a value & that value
never being used.

Remove the redundant assignment to v0.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This commit is contained in:
Paul Burton 2017-09-15 11:33:53 -07:00 committed by Daniel Schwierzeck
parent 73a01d90c0
commit 555a652953
1 changed files with 0 additions and 1 deletions
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board/imgtec/boston/lowlevel_init.S
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@ -34,7 +34,6 @@ LEAF(lowlevel_init)
PTR_LA a0, msg_ddr_ok
bal lowlevel_display
move v0, zero
jr s0
END(lowlevel_init)