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authorMatthew Wilcox <matthew@wil.cx>2006-09-19 19:32:42 -0600
committerMatthew Wilcox <willy@parisc-linux.org>2006-10-04 06:50:46 -0600
commitd207ac0f7c9736782bfa51cff2109b74d26c3622 (patch)
tree2f603d68170180994a95024beb8f7be925a60743 /arch/parisc/kernel
parent32f468139209459c3293a0895cf5b8e66ccc30a5 (diff)
[PARISC] Fix CONFIG_DEBUG_SPINLOCK
Joel Soete points out that we refer to pa_tlb_lock but only define it if CONFIG_SMP which breaks a uniprocessor build with CONFIG_DEBUG_SPINLOCK enabled. No module refers to pa_tlb_lock, so we can delete the export. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch/parisc/kernel')
-rw-r--r--arch/parisc/kernel/cache.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 7e8d697aef3..e91c2be7236 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -35,15 +35,12 @@ int icache_stride __read_mostly;
EXPORT_SYMBOL(dcache_stride);
-#if defined(CONFIG_SMP)
/* On some machines (e.g. ones with the Merced bus), there can be
* only a single PxTLB broadcast at a time; this must be guaranteed
* by software. We put a spinlock around all TLB flushes to
* ensure this.
*/
DEFINE_SPINLOCK(pa_tlb_lock);
-EXPORT_SYMBOL(pa_tlb_lock);
-#endif
struct pdc_cache_info cache_info __read_mostly;
#ifndef CONFIG_PA20