[MIPS] 74K: Assume it will also have an AR bit in config7

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

[MIPS] 74K: Assume it will also have an AR bit in config7
Signed-off-by: N Ralf Baechle <ralf@linux-mips.org>
2e78ae3f · Ralf Baechle · beab375a · 2e78ae3f
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arch/mips/mm/c-r4k.c arch/mips/mm/c-r4k.c +1 -0

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--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1009,6 +1009,7 @@ static void __init probe_pcache(void)
 		break;
 	case CPU_24K:
 	case CPU_34K:
+	case CPU_74K:
 		if ((read_c0_config7() & (1 << 16))) {
 			/* effectively physically indexed dcache,
 			   thus no virtual aliases. */