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CRIS: Change DEFINE_PER_CPU of current_pgd to be non volatile.

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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>
This commit is contained in:
Jesper Nilsson
2009-06-24 15:13:41 +09:00
committed by Tejun Heo
parent 405d967dc7
commit fe87f94f34
2 changed files with 3 additions and 2 deletions
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2
arch/cris/mm/fault.c
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@@ -29,7 +29,7 @@ extern void die_if_kernel(const char *, struct pt_regs *, long);
/* 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;
/*