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[ARM] 4836/1: Make ATAGS_PROC depend on KEXEC 

On Wed, Feb 20, 2008 at 11:50:33AM +0100, Guennadi Liakhovetski wrote:
> arch/arm/kernel/atags.c uses for some reason the
> KEXEC_BOOT_PARAMS_SIZE macro, which is only defined if CONFIG_KEXEC
> is set. So, either this macro should be defined always, or another
> macro should be used, or ATAGS_PROC should depend on KEXEC.

As the procfs export of ATAGS is not meant as a stable, general purpose
ABI it shouldn't be an independent, general configuration option.

This patch make ATAGS_PROC depend on KEXEC

Signed-off-by: Uli Luckas <u.luckas@road.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Uli Luckas 2008-02-22 16:45:18 +01:00 committed by Russell King
parent 4fa2b1cde0
commit b98d729188
1 changed files with 2 additions and 1 deletions
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arch/arm/Kconfig
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@ -939,7 +939,8 @@ config KEXEC
config ATAGS_PROC
bool "Export atags in procfs"
default n
depends on KEXEC
default y
help
Should the atags used to boot the kernel be exported in an "atags"
file in procfs. Useful with kexec.