Commit cd77b5ce authored by Shriya's avatar Shriya Committed by Michael Ellerman

powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo

The call to /proc/cpuinfo in turn calls cpufreq_quick_get() which
returns the last frequency requested by the kernel, but may not
reflect the actual frequency the processor is running at. This patch
makes a call to cpufreq_get() instead which returns the current
frequency reported by the hardware.

Fixes: fb5153d0 ("powerpc: powernv: Implement ppc_md.get_proc_freq()")
Signed-off-by: default avatarShriya <shriyak@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent e3646330
...@@ -335,7 +335,7 @@ static unsigned long pnv_get_proc_freq(unsigned int cpu) ...@@ -335,7 +335,7 @@ static unsigned long pnv_get_proc_freq(unsigned int cpu)
{ {
unsigned long ret_freq; unsigned long ret_freq;
ret_freq = cpufreq_quick_get(cpu) * 1000ul; ret_freq = cpufreq_get(cpu) * 1000ul;
/* /*
* If the backend cpufreq driver does not exist, * If the backend cpufreq driver does not exist,
......
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