[U-Boot] [PATCH] boston: Drop unused return value

[Paul Burton]

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 at imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
---

 board/imgtec/boston/lowlevel_init.S | 1 -
 1 file changed, 1 deletion(-)

diff --git a/board/imgtec/boston/lowlevel_init.S b/board/imgtec/boston/lowlevel_init.S
index 0c01aa981d..46c9c1d269 100644
--- a/board/imgtec/boston/lowlevel_init.S
+++ b/board/imgtec/boston/lowlevel_init.S
@@ -34,7 +34,6 @@ LEAF(lowlevel_init)
 	PTR_LA	a0, msg_ddr_ok
 	bal	lowlevel_display
 
-	move	v0, zero
 	jr	s0
 	END(lowlevel_init)
 
-- 
2.14.1