[PATCH] ARM: mm/alignment.c: Fix build error
Fabio Estevam
fabio.estevam at freescale.com
Fri Oct 14 14:11:47 EDT 2011
If CONFIG_PROC_FS is not set the following error is generated because
'cpu_is_v6_unaligned' definition is protected by CONFIG_PROC_FS:
CC arch/arm/mm/alignment.o
arch/arm/mm/alignment.c: In function 'alignment_init':
arch/arm/mm/alignment.c:964: error: implicit declaration of function 'cpu_is_v6_unaligned'
arch/arm/mm/alignment.c:968: error: implicit declaration of function 'safe_usermode'
make[1]: *** [arch/arm/mm/alignment.o] Error 1
make: *** [arch/arm/mm] Error 2
This build error was triggered by 'make randconfig'.
Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
arch/arm/mm/alignment.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index cfbcf8b..38b270a 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -959,7 +959,6 @@ static int __init alignment_init(void)
&alignment_proc_fops);
if (!res)
return -ENOMEM;
-#endif
if (cpu_is_v6_unaligned()) {
cr_alignment &= ~CR_A;
@@ -968,6 +967,7 @@ static int __init alignment_init(void)
ai_usermode = safe_usermode(ai_usermode, false);
}
+#endif
hook_fault_code(1, do_alignment, SIGBUS, BUS_ADRALN,
"alignment exception");
--
1.7.1
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