Commit 86d1921c authored Dec 06, 2023 by Zenghui Yu Committed by Will Deacon Dec 11, 2023

arm64: Delete the zero_za macro



zero_za was introduced in commit ca8a4ebc ("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>

parent 365b1900

arch/arm64/include/asm/fpsimdmacros.h

+0 −8

Original line number	Diff line number	Diff line
		@@ -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