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Revert "arm: bugfix: save_boot_params_default accesses uninitalized stack when -O0"

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This reverts commit fa042186b9.
It causes build warnings like this:
cpu.c:48:1: warning: -fstack-usage not supported for this target
[enabled by default]

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2012-07-09 09:19:00 +02:00
parent 58e22f8a15
commit 18277f7057
1 changed files with 1 additions and 7 deletions
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8
arch/arm/cpu/armv7/cpu.c
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@ -36,15 +36,9 @@
#include <asm/system.h>
#include <asm/cache.h>
#include <asm/armv7.h>
#include <linux/compiler.h>
void __naked save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3)
void save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3)
{
/*
* Stack pointer is not yet initialized
* Don't save anything to stack even if compiled with -O0
*/
asm("bx lr");
}
void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3)