[PATCH] sparc: replace uses of CPU_MASK_ALL_PTR

[Stephen Rothwell]

CPU_MASK_ALL is the (deprecated) "all bits set" cpumask, defined as so:

	#define CPU_MASK_ALL (cpumask_t) { { ... } }

Taking the address of such a temporary is questionable at best,
unfortunately 321a8e9d (cpumask: add CPU_MASK_ALL_PTR macro) added
CPU_MASK_ALL_PTR:

	#define CPU_MASK_ALL_PTR (&CPU_MASK_ALL)

Which formalizes this practice.  One day gcc could bite us over this
usage (though we seem to have gotten away with it so far).

[Description by Rusty Russell]
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
 arch/sparc/kernel/smp_64.c |    2 +-
 arch/sparc/mm/init_64.c    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 1de47d2..f3a83b0 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -1538,5 +1538,5 @@ void __init setup_per_cpu_areas(void)
 
 	of_fill_in_cpu_data();
 	if (tlb_type == hypervisor)
-		mdesc_fill_in_cpu_data(CPU_MASK_ALL_PTR);
+		mdesc_fill_in_cpu_data(cpu_all_mask);
 }
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index b5a5932..ca92e2f 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1799,7 +1799,7 @@ void __init paging_init(void)
 
 	if (tlb_type == hypervisor) {
 		sun4v_mdesc_init();
-		mdesc_populate_present_mask(CPU_MASK_ALL_PTR);
+		mdesc_populate_present_mask(cpu_all_mask);
 	}
 
 	/* Once the OF device tree and MDESC have been setup, we know
-- 
1.6.3.1

On Mon, 15 Jun 2009 01:52:01 -0700 (PDT) David Miller <davem@xxxxxxxxxxxxx> wrote:
>
> Sorry, slipped through the cracks.  Could you please send me
> a fresh copy of that patch?

See above.

-- 
Cheers,
Stephen Rothwell                    sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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