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ARM: 9003/1: uncompress: Delete unused debug macros

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The debug macros debug_reloc_start and debug_reloc_end were
rendered unused in commit 6d7d0ae51574943bf571d269da3243257a2d15db
"ARM: 6750/1: improvements to compressed/head.S".

Later on a different debug macro named dbgkc was introduced
in commit f3c899927e19d1be39818145efc39ea27b8efc69
"ARM: 8786/1: Debug kernel copy by printing".

Delete the dead debug code.

Cc: Nicolas Pitre <nico@fluxnic.net>
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Linus Walleij 2020-08-21 09:16:06 +01:00 committed by Russell King
parent 22c9e58299
commit 6428ea2788
1 changed files with 0 additions and 30 deletions
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30
arch/arm/boot/compressed/head.S
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@ -81,36 +81,6 @@
bl phex
.endm
.macro debug_reloc_start
#ifdef DEBUG
kputc #'\n'
kphex r6, 8 /* processor id */
kputc #':'
kphex r7, 8 /* architecture id */
#ifdef CONFIG_CPU_CP15
kputc #':'
mrc p15, 0, r0, c1, c0
kphex r0, 8 /* control reg */
#endif
kputc #'\n'
kphex r5, 8 /* decompressed kernel start */
kputc #'-'
kphex r9, 8 /* decompressed kernel end */
kputc #'>'
kphex r4, 8 /* kernel execution address */
kputc #'\n'
#endif
.endm
.macro debug_reloc_end
#ifdef DEBUG
kphex r5, 8 /* end of kernel */
kputc #'\n'
mov r0, r4
bl memdump /* dump 256 bytes at start of kernel */
#endif
.endm
/*
* Debug kernel copy by printing the memory addresses involved
*/