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arm64: asm: remove unused push/pop macros

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We haven't used the push/pop macros for a while now, as it's typically
better to use immediate offsets for batches of accesses to the stack, as
we now do in the entry assembly for the kernel and hyp code.

Remove the unused macros.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Mark Rutland 2016-04-19 10:31:19 +01:00 committed by Will Deacon
parent 8ee708792e
commit 2ff4936c1d
1 changed files with 0 additions and 12 deletions
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12
arch/arm64/include/asm/assembler.h
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@ -26,18 +26,6 @@
#include <asm/ptrace.h>
#include <asm/thread_info.h>
/*
* Stack pushing/popping (register pairs only). Equivalent to store decrement
* before, load increment after.
*/
.macro push, xreg1, xreg2
stp \xreg1, \xreg2, [sp, #-16]!
.endm
.macro pop, xreg1, xreg2
ldp \xreg1, \xreg2, [sp], #16
.endm
/*
* Enable and disable interrupts.
*/