diff options
| author | Rabin Vincent <rabin@rab.in> | 2015-02-19 17:35:28 +0100 |
|---|---|---|
| committer | Jesper Nilsson <jespern@axis.com> | 2015-03-25 10:55:10 +0100 |
| commit | 47a8f6fb349c977ff752f979b159aef96a0bb352 (patch) | |
| tree | 53c52b00d97eb5b0e284b67d66f09ed7ab9a5744 /arch/cris/arch-v32/mm | |
| parent | 06aca92424c2a53a9e26cb81c1d6a829af9491b8 (diff) | |
CRIS: remove SMP code
The CRIS SMP code cannot be built since there is no (and appears to
never have been) a CONFIG_SMP Kconfig option in arch/cris/. Remove it.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
Diffstat (limited to 'arch/cris/arch-v32/mm')
| -rw-r--r-- | arch/cris/arch-v32/mm/init.c | 11 | ||||
| -rw-r--r-- | arch/cris/arch-v32/mm/mmu.S | 4 |
2 files changed, 0 insertions, 15 deletions
diff --git a/arch/cris/arch-v32/mm/init.c b/arch/cris/arch-v32/mm/init.c index 3deca5253d91..f5438ca8122d 100644 --- a/arch/cris/arch-v32/mm/init.c +++ b/arch/cris/arch-v32/mm/init.c @@ -40,17 +40,6 @@ void __init cris_mmu_init(void) */ per_cpu(current_pgd, smp_processor_id()) = init_mm.pgd; -#ifdef CONFIG_SMP - { - pgd_t **pgd; - pgd = (pgd_t**)&per_cpu(current_pgd, smp_processor_id()); - SUPP_BANK_SEL(1); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - SUPP_BANK_SEL(2); - SUPP_REG_WR(RW_MM_TLB_PGD, pgd); - } -#endif - /* Initialise the TLB. Function found in tlb.c. */ tlb_init(); diff --git a/arch/cris/arch-v32/mm/mmu.S b/arch/cris/arch-v32/mm/mmu.S index 72727c1d8e60..c0981044eccb 100644 --- a/arch/cris/arch-v32/mm/mmu.S +++ b/arch/cris/arch-v32/mm/mmu.S @@ -115,11 +115,7 @@ move.d $r0, [$r1] ; last_refill_cause = rw_mm_cause 3: ; Probably not in a loop, continue normal processing -#ifdef CONFIG_SMP - move $s7, $acr ; PGD -#else move.d current_pgd, $acr ; PGD -#endif ; Look up PMD in PGD lsrq 24, $r0 ; Get PMD index into PGD (bit 24-31) move.d [$acr], $acr ; PGD for the current process |