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| author | Vineet Gupta <vgupta@synopsys.com> | 2013-09-18 18:08:01 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-11-06 10:41:39 +0530 |
| commit | 07ba69a46c3394fe6675483275337e5a79a959e0 (patch) | |
| tree | c5c75c669193afb6ac315a5588f8b6666318ae1f /arch/arc/kernel/entry.S | |
| parent | 21a63b56044706aa37637315dd27d9d465bbd5c4 (diff) | |
| download | linux-07ba69a46c3394fe6675483275337e5a79a959e0.tar.gz linux-07ba69a46c3394fe6675483275337e5a79a959e0.tar.bz2 linux-07ba69a46c3394fe6675483275337e5a79a959e0.zip | |
ARC: Reduce #ifdef'ery for unaligned access emulation
Emulation not enabled is treated as if the fixup failed, so no need for
special #ifdef checks.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/entry.S')
| -rw-r--r-- | arch/arc/kernel/entry.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index eb3f3c5a700a..daa0e7990270 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -366,7 +366,6 @@ ARC_ENTRY EV_TLBProtV ;========== (6b) Non aligned access ============ 4: -#ifdef CONFIG_ARC_MISALIGN_ACCESS SAVE_CALLEE_SAVED_USER mov r2, sp ; callee_regs @@ -375,9 +374,6 @@ ARC_ENTRY EV_TLBProtV ; TBD: optimize - do this only if a callee reg was involved ; either a dst of emulated LD/ST or src with address-writeback RESTORE_CALLEE_SAVED_USER -#else - bl do_misaligned_error -#endif b ret_from_exception |