CRIS: Change DEFINE_PER_CPU of current_pgd to be non volatile.
The DEFINE_PER_CPU of current_pgd was on CRIS defined using volatile,
which is not needed. Remove volatile.
Tested on an ARTPEC-3 (CRISv32) board.
tj: extern DEFINE_PER_CPU() replaced with DECLARE_PER_CPU()
[ Impact: code cleanup ]
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c
index f925115..4a7cdd9 100644
--- a/arch/cris/mm/fault.c
+++ b/arch/cris/mm/fault.c
@@ -29,7 +29,7 @@
/* current active page directory */
-volatile DEFINE_PER_CPU(pgd_t *,current_pgd);
+DEFINE_PER_CPU(pgd_t *, current_pgd);
unsigned long cris_signal_return_page;
/*