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sparc: replace uses of CPU_MASK_ALL_PTR 

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@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Rothwell 2009-06-15 03:06:18 -07:00 committed by David S. Miller
parent 9be12f9b1c
commit 6ac5c61082
2 changed files with 2 additions and 2 deletions
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2
arch/sparc/kernel/smp_64.c
View File

@ -1542,5 +1542,5 @@ 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);
}

2
arch/sparc/mm/init_64.c
View File

@ -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