No point in checking cpu_has_tlb before we've computed the CPU options.

So for now we just unconditionally set the option - Linux wouldn't
work without a TLB anyway.

Setting MIPS_CPU_4KTLB was missing for Alchemy and Sandcraft, add that
back.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index ba2dbc266d51b2d4eff5c1827889ac7728a933e0..cde88285a52fce0cea66b98a5c72c870ee30d0f6 100644 (file)
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -509,8 +509,7 @@ static inline void decode_configs(struct cpuinfo_mips *c)
 static inline void cpu_probe_mips(struct cpuinfo_mips *c)
 {
        decode_configs(c);
-       if (cpu_has_tlb)
-               c->options |= MIPS_CPU_4KTLB;
+       c->options |= MIPS_CPU_4KTLB;
        switch (c->processor_id & 0xff00) {
        case PRID_IMP_4KC:
                c->cputype = CPU_4KC;
@@ -544,6 +543,7 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c)
 static inline void cpu_probe_alchemy(struct cpuinfo_mips *c)
 {
        decode_configs(c);
+       c->options |= MIPS_CPU_4KTLB;
        switch (c->processor_id & 0xff00) {
        case PRID_IMP_AU1_REV1:
        case PRID_IMP_AU1_REV2:
@@ -574,6 +574,7 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c)
 static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
 {
        decode_configs(c);
+       c->options |= MIPS_CPU_4KTLB;
        switch (c->processor_id & 0xff00) {
        case PRID_IMP_SB1:
                c->cputype = CPU_SB1;
@@ -588,8 +589,7 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
 static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c)
 {
        decode_configs(c);
-       if (cpu_has_tlb)
-               c->options |= MIPS_CPU_4KTLB;
+       c->options |= MIPS_CPU_4KTLB;
        switch (c->processor_id & 0xff00) {
        case PRID_IMP_SR71000:
                c->cputype = CPU_SR71000;