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[PATCH 07/10] MIPS: bmips: add a helper function for registering smp ops

To: linux-mips@linux-mips.org
Subject: [PATCH 07/10] MIPS: bmips: add a helper function for registering smp ops
From: Jonas Gorski <jogo@openwrt.org>
Date: Sat, 29 Jun 2013 22:17:49 +0200
Cc: Ralf Baechle <ralf@linux-mips.org>, John Crispin <blogic@openwrt.org>, Maxime Bizon <mbizon@freebox.fr>, Florian Fainelli <florian@openwrt.org>, Kevin Cernekee <cernekee@gmail.com>
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Add a helper similar to the generic register_XXX_smp_ops() for bmips.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
 arch/mips/include/asm/bmips.h |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index 8906ac3..1eb4628 100644
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -47,6 +47,7 @@
 #include <linux/cpumask.h>
 #include <asm/cpu-features.h>
 #include <asm/r4kcache.h>
+#include <asm/smp-ops.h>
 
 #define cpu_is_bmips32()       (current_cpu_type() == CPU_BMIPS32)
 #define cpu_is_bmips3300()     (IS_ENABLED(CONFIG_CPU_BMIPS3300) && \
@@ -59,6 +60,18 @@
                                 current_cpu_type() == CPU_BMIPS5000)
 
 extern struct plat_smp_ops bmips_smp_ops;
+
+static inline int register_bmips_smp_ops(void)
+{
+#ifdef CONFIG_CPU_BMIPS
+       register_smp_ops(&bmips_smp_ops);
+
+       return 0;
+#else
+       return -ENODEV;
+#endif
+}
+
 extern char bmips_reset_nmi_vec;
 extern char bmips_reset_nmi_vec_end;
 extern char bmips_smp_movevec;
-- 
1.7.10.4


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