From: Helge Deller deller@gmx.de
commit 3fbc9a7de0564c55d8a9584c9cd2c9dfe6bd6d43 upstream.
This spinlock was dropped with commit b7795074a046 ("parisc: Optimize per-pagetable spinlocks") in kernel v5.12.
Remove it to silence a sparse warning.
Signed-off-by: Helge Deller deller@gmx.de Reported-by: kernel test robot lkp@intel.com Cc: stable@vger.kernel.org # v5.12+ Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/parisc/kernel/cache.c | 3 --- 1 file changed, 3 deletions(-)
--- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -50,9 +50,6 @@ void flush_instruction_cache_local(void) */ DEFINE_SPINLOCK(pa_tlb_flush_lock);
-/* Swapper page setup lock. */ -DEFINE_SPINLOCK(pa_swapper_pg_lock); - #if defined(CONFIG_64BIT) && defined(CONFIG_SMP) int pa_serialize_tlb_flushes __ro_after_init; #endif