From 18277f7057c8e9b895aa4f8590969a57c4bce888 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 9 Jul 2012 09:19:00 +0200 Subject: Revert "arm: bugfix: save_boot_params_default accesses uninitalized stack when -O0" This reverts commit fa042186b932e9b9ee9a2fd8a04a3acf7c70d224. 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 --- arch/arm/cpu/armv7/cpu.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c index 9eb484af18..c6fa8ef136 100644 --- a/arch/arm/cpu/armv7/cpu.c +++ b/arch/arm/cpu/armv7/cpu.c @@ -36,15 +36,9 @@ #include #include #include -#include -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) -- cgit v1.2.1