[POWERPC] Rename get_property to of_get_property: the last one

This also fixes a bug where a property value was being modified
in place.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 7 insertions, 6 deletions

diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c
index a3850fd1e94c..9c5d63b7e76c 100644
--- a/arch/powerpc/platforms/cell/cbe_cpufreq.c
+++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c
@@ -126,7 +126,8 @@ static int set_pmode(int cpu, unsigned int pmode)
 
 static int cbe_cpufreq_cpu_init (struct cpufreq_policy *policy)
 {
-        u32 *max_freq;
+        const u32 *max_freqp;
+        u32 max_freq;
         int i, cur_pmode;
         struct device_node *cpu;
 
@@ -137,20 +138,20 @@ static int cbe_cpufreq_cpu_init (struct cpufreq_policy *policy)
 
         pr_debug("init cpufreq on CPU %d\n", policy->cpu);
 
-        max_freq = (u32*) get_property(cpu, "clock-frequency", NULL);
+        max_freqp = of_get_property(cpu, "clock-frequency", NULL);
 
-        if(!max_freq)
+        if (!max_freqp)
                 return -EINVAL;
 
         // we need the freq in kHz
-        *max_freq /= 1000;
+        max_freq = *max_freqp / 1000;
 
-        pr_debug("max clock-frequency is at %u kHz\n", *max_freq);
+        pr_debug("max clock-frequency is at %u kHz\n", max_freq);
         pr_debug("initializing frequency table\n");
 
         // initialize frequency table
         for (i=0; cbe_freqs[i].frequency!=CPUFREQ_TABLE_END; i++) {
-                cbe_freqs[i].frequency = *max_freq / cbe_freqs[i].index;
+                cbe_freqs[i].frequency = max_freq / cbe_freqs[i].index;
                 pr_debug("%d: %d\n", i, cbe_freqs[i].frequency);
         }