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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 config ATAGS_PROC
bool "Export atags in procfs" bool "Export atags in procfs"
default n depends on KEXEC
default y
help help
Should the atags used to boot the kernel be exported in an "atags" Should the atags used to boot the kernel be exported in an "atags"
file in procfs. Useful with kexec. file in procfs. Useful with kexec.