Merge git://git.infradead.org/~dwmw2/cafe-2.6

[sfrench/cifs-2.6.git] / arch / arm / kernel / process.c

diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 3079535afccd4be9daf1219c101ac8bc0959e7c7..bf35c178a8772d232fc5e5e1eb0e5ba91449a2fd 100644 (file)
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -221,16 +221,26 @@ void __show_regs(struct pt_regs *regs)
                processor_modes[processor_mode(regs)],
                thumb_mode(regs) ? " (T)" : "",
                get_fs() == get_ds() ? "kernel" : "user");
+#if CONFIG_CPU_CP15
        {
-               unsigned int ctrl, transbase, dac;
+               unsigned int ctrl;
                  __asm__ (
                "       mrc p15, 0, %0, c1, c0\n"
-               "       mrc p15, 0, %1, c2, c0\n"
-               "       mrc p15, 0, %2, c3, c0\n"
-               : "=r" (ctrl), "=r" (transbase), "=r" (dac));
-               printk("Control: %04X  Table: %08X  DAC: %08X\n",
-                       ctrl, transbase, dac);
+               : "=r" (ctrl));
+               printk("Control: %04X\n", ctrl);
        }
+#ifdef CONFIG_CPU_CP15_MMU
+       {
+               unsigned int transbase, dac;
+                 __asm__ (
+               "       mrc p15, 0, %0, c2, c0\n"
+               "       mrc p15, 0, %1, c3, c0\n"
+               : "=r" (transbase), "=r" (dac));
+               printk("Table: %08X  DAC: %08X\n",
+                       transbase, dac);
+       }
+#endif
+#endif
 }
 
 void show_regs(struct pt_regs * regs)