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microblaze: Simplify fcpu helper function

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Use of_property_read_u32() instead of all of_get_property
with big endian conversion.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2014-01-07 11:45:07 +01:00
parent fd43769ee5
commit 21ecc1f1d2
1 changed files with 5 additions and 3 deletions
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8
arch/microblaze/include/asm/cpuinfo.h
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@ -97,9 +97,11 @@ void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu);
static inline unsigned int fcpu(struct device_node *cpu, char *n)
{
const __be32 *val;
return (val = of_get_property(cpu, n, NULL)) ?
be32_to_cpup(val) : 0;
u32 val = 0;
of_property_read_u32(cpu, n, &val);
return val;
}
#endif /* _ASM_MICROBLAZE_CPUINFO_H */