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arm: get_sp() should always be compiled

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get_sp() was incorrectly excluded if none of
  CONFIG_SETUP_MEMORY_TAGS
  CONFIG_CMDLINE_TAG
  CONFIG_INITRD_TAG
  CONFIG_SERIAL_TAG
  CONFIG_REVISION_TAG
were defined.

Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
This commit is contained in:
Po-Yu Chuang 2011-02-15 22:54:35 +00:00 • committed by Albert Aribaud
parent ea4bc120db
commit 3a8a83e08d
1 changed files with 1 additions and 3 deletions
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4
arch/arm/lib/bootm.c
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@ -327,12 +327,12 @@ void setup_revision_tag(struct tag **in_params)
}
#endif /* CONFIG_REVISION_TAG */
static void setup_end_tag (bd_t *bd)
{
params->hdr.tag = ATAG_NONE;
params->hdr.size = 0;
}
#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
static ulong get_sp(void)
{
@ -341,5 +341,3 @@ static ulong get_sp(void)
asm("mov %0, sp" : "=r"(ret) : );
return ret;
}
#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */