diff options
| author | Steven Capper | 2013-06-25 08:45:51 +0100 |
|---|---|---|
| committer | Russell King | 2013-06-29 11:23:23 +0100 |
| commit | 809e660f438fc5a69bf57630a85bcd8112263f37 (patch) | |
| tree | 944ce26fbbb89f1251184afcd35faca4a80f88b7 /arch | |
| parent | 03ad0025c36f19762595ff9583d2affda9b14852 (diff) | |
ARM: 7775/1: mm: Remove do_sect_fault from LPAE code
For LPAE, do_sect_fault used to be invoked as the second level access
flag handler. When transparent huge pages were introduced for LPAE,
do_page_fault was used instead.
Unfortunately, do_sect_fault remains defined but not used for LPAE code
resulting in a compile warning.
This patch surrounds do_sect_fault with #ifndef CONFIG_ARM_LPAE to fix
this warning.
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/fault.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 5dbf13f954f6..c97f7940cb95 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -491,12 +491,14 @@ do_translation_fault(unsigned long addr, unsigned int fsr, * Some section permission faults need to be handled gracefully. * They can happen due to a __{get,put}_user during an oops. */ +#ifndef CONFIG_ARM_LPAE static int do_sect_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) { do_bad_area(addr, fsr, regs); return 0; } +#endif /* CONFIG_ARM_LPAE */ /* * This abort handler always returns "fault". |