Merge tag 'mfd-for-linus-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / arch / mips / include / asm / bmips.h

diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index 27bd060d716e334e65be1e547a8c478d45273fa7..cbaccebf5065cd30c7c7f0e30550b0003edacd8d 100644 (file)
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -46,8 +46,35 @@
 
 #include <linux/cpumask.h>
 #include <asm/r4kcache.h>
+#include <asm/smp-ops.h>
+
+extern struct plat_smp_ops bmips43xx_smp_ops;
+extern struct plat_smp_ops bmips5000_smp_ops;
+
+static inline int register_bmips_smp_ops(void)
+{
+#if IS_ENABLED(CONFIG_CPU_BMIPS) && IS_ENABLED(CONFIG_SMP)
+       switch (current_cpu_type()) {
+       case CPU_BMIPS32:
+       case CPU_BMIPS3300:
+               return register_up_smp_ops();
+       case CPU_BMIPS4350:
+       case CPU_BMIPS4380:
+               register_smp_ops(&bmips43xx_smp_ops);
+               break;
+       case CPU_BMIPS5000:
+               register_smp_ops(&bmips5000_smp_ops);
+               break;
+       default:
+               return -ENODEV;
+       }
+
+       return 0;
+#else
+       return -ENODEV;
+#endif
+}
 
-extern struct plat_smp_ops bmips_smp_ops;
 extern char bmips_reset_nmi_vec;
 extern char bmips_reset_nmi_vec_end;
 extern char bmips_smp_movevec;