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arm64: Delete the zero_za macro

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zero_za was introduced in commit ca8a4ebcff ("arm64/sme: Manually encode
SME instructions") but doesn't appear to have any in kernel user. Drop it.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231205160140.1438-1-yuzenghui@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Zenghui Yu
2023-12-06 00:01:40 +08:00
committed by Will Deacon
parent 365b1900c9
commit 86d1921c9d
1 changed files with 0 additions and 8 deletions
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8
arch/arm64/include/asm/fpsimdmacros.h
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@@ -242,14 +242,6 @@
| (\nx << 5)
.endm
/*
* Zero the entire ZA array
* ZERO ZA
*/
.macro zero_za
.inst 0xc00800ff
.endm
.macro __for from:req, to:req
.if (\from) == (\to)
_for__body %\from