generic swap(): sparc: rename swap() to swap_ulong()

In preparation for the introduction of a generic swap() macro.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 4f8d605..8040376 100644 (file)
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -54,7 +54,8 @@ extern int __smp4m_processor_id(void);
 #define SMP_PRINTK(x)
 #endif
 
-static inline unsigned long swap(volatile unsigned long *ptr, unsigned long val)
+static inline unsigned long
+swap_ulong(volatile unsigned long *ptr, unsigned long val)
 {
        __asm__ __volatile__("swap [%1], %0\n\t" :
                             "=&r" (val), "=&r" (ptr) :
@@ -90,7 +91,7 @@ void __cpuinit smp4m_callin(void)
         * to call the scheduler code.
         */
        /* Allow master to continue. */
-       swap(&cpu_callin_map[cpuid], 1);
+       swap_ulong(&cpu_callin_map[cpuid], 1);
 
        /* XXX: What's up with all the flushes? */
        local_flush_cache_all();