From: Michal Simek <michal.simek@xilinx.com>
Date: Tue, 7 Jan 2014 10:45:07 +0000 (+0100)
Subject: microblaze: Simplify fcpu helper function
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=21ecc1f1d2e01ddbd75c3db208236628474a43e1;p=linux-beck.git

microblaze: Simplify fcpu helper function

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

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/microblaze/include/asm/cpuinfo.h b/arch/microblaze/include/asm/cpuinfo.h
index 7d6831ac8a46..7161fb575861 100644
--- a/arch/microblaze/include/asm/cpuinfo.h
+++ b/arch/microblaze/include/asm/cpuinfo.h
@@ -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 */