Message ID | 1448465875-435039-4-git-send-email-arnd@arndb.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S index d65edf717bf7..6f07d2ef4ff2 100644 --- a/arch/arm/mm/proc-mohawk.S +++ b/arch/arm/mm/proc-mohawk.S @@ -342,11 +342,13 @@ ENTRY(cpu_mohawk_switch_mm) */ .align 5 ENTRY(cpu_mohawk_set_pte_ext) +#ifdef CONFIG_MMU armv3_set_pte_ext mov r0, r0 mcr p15, 0, r0, c7, c10, 1 @ clean D entry mcr p15, 0, r0, c7, c10, 4 @ drain WB ret lr +#endif .globl cpu_mohawk_suspend_size .equ cpu_mohawk_suspend_size, 4 * 6
It is in principle possible to build an MMP kernel for the mohawk CPU with the MMU code disabled, except for one simple build error: proc-mohawk.S:345: Error: invalid operands (*UND* and *UND* sections) for `|' proc-mohawk.S:345: Error: invalid operands (*ABS* and *UND* sections) for `|' proc-mohawk.S:345: Error: invalid operands (*UND* and *UND* sections) for `|' proc-mohawk.S:345: Error: invalid operands (*UND* and *UND* sections) for `|' proc-mohawk.S:345: Error: undefined symbol L_PTE_USER used as an immediate value This patch changes the proc-mohawk code to do the same as the other CPUs and not try to actually do anything for the cpu_mohawk_set_pte_ext function, which won't be used anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/mm/proc-mohawk.S | 2 ++ 1 file changed, 2 insertions(+)