]> git.karo-electronics.de Git - karo-tx-linux.git/commitdiff
MIPS: Provide empty mips_mt_set_cpuoptions when CONFIG_MIPS_MT=n
authorPaul Burton <paul.burton@imgtec.com>
Mon, 24 Mar 2014 10:19:25 +0000 (10:19 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Mon, 31 Mar 2014 16:17:12 +0000 (18:17 +0200)
Both the CONFIG_MIPS_CPS & CONFIG_MIPS_CMP SMP implementations call
mips_mt_set_cpuoptions when preparing to start secondary CPUs. However
both may be used without MT. Provide an empty inline function to prevent
a link error in this case.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6647/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/include/asm/mips_mt.h

index ac7935203f8993e272f96d54de6d78c5a574f221..a3df0c3faa0ee8be783d3d0fe1cf6b89fad6e7dd 100644 (file)
@@ -18,7 +18,12 @@ extern cpumask_t mt_fpu_cpumask;
 extern unsigned long mt_fpemul_threshold;
 
 extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
+
+#ifdef CONFIG_MIPS_MT
 extern void mips_mt_set_cpuoptions(void);
+#else
+static inline void mips_mt_set_cpuoptions(void) { }
+#endif
 
 struct class;
 extern struct class *mt_class;