sh: Refactor PRR masking to catch newer SH7760 cuts.

Newer SH7760 cuts have a range of acceptable PRR values..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 1208da8..89986e7 100644 (file)
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -99,9 +99,15 @@ int __init detect_cpu_and_cache_system(void)
                break;
        case 0x500 ... 0x501:
                switch (prr) {
-                   case 0x10: cpu_data->type = CPU_SH7750R; break;
-                   case 0x11: cpu_data->type = CPU_SH7751R; break;
-                   case 0x50: cpu_data->type = CPU_SH7760;  break;
+               case 0x10:
+                       cpu_data->type = CPU_SH7750R;
+                       break;
+               case 0x11:
+                       cpu_data->type = CPU_SH7751R;
+                       break;
+               case 0x50 ... 0x5f:
+                       cpu_data->type = CPU_SH7760;
+                       break;
                }
 
                cpu_data->icache.ways = 2;