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microblaze: start.S: remove unused code

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in16/out16 routines seem to not be used anywhere in microblaze code, so
remove them.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20220531181435.3473549-3-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Ovidiu Panait 2022-05-31 21:14:24 +03:00 committed by Michal Simek
parent b391b915bb
commit 130fae2dec
1 changed files with 0 additions and 33 deletions
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33
arch/microblaze/cpu/start.S
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@ -267,39 +267,6 @@ __setup_exceptions:
or r0, r0, r0
.end __setup_exceptions
/*
* Read 16bit little endian
*/
.text
.global in16
.ent in16
.align 2
in16: lhu r3, r0, r5
bslli r4, r3, 8
bsrli r3, r3, 8
andi r4, r4, 0xffff
or r3, r3, r4
rtsd r15, 8
sext16 r3, r3
.end in16
/*
* Write 16bit little endian
* first parameter(r5) - address, second(r6) - short value
*/
.text
.global out16
.ent out16
.align 2
out16: bslli r3, r6, 8
bsrli r6, r6, 8
andi r3, r3, 0xffff
or r3, r3, r6
sh r3, r0, r5
rtsd r15, 8
or r0, r0, r0
.end out16
/*
* Relocate u-boot
*/