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| author | Sumit Gupta <sumitg@nvidia.com> | 2020-08-12 01:13:17 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-08-21 20:17:01 +0200 |
| commit | 93d0c1ab23281fda96490f23cd6f2a1966fdc030 (patch) | |
| tree | 1a7aab5d2b89e8547ec5ea38dad5ec784331f4ed /drivers/usb/cdns3/cdns3-ti.c | |
| parent | 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff) | |
cpufreq: replace cpu_logical_map() with read_cpuid_mpir()
Commit eaecca9e7710 ("arm64: Fix __cpu_logical_map undefined issue")
fixes the issue with building tegra194 cpufreq driver as module. But
the fix might cause problem while supporting physical CPU hotplug[1].
This patch fixes the original problem by avoiding use of cpu_logical_map().
Instead calling read_cpuid_mpidr() to get MPIDR on target CPU.
[1] https://lore.kernel.org/linux-arm-kernel/20200724131059.GB6521@bogus/
Fixes: df320f89359c ("cpufreq: Add Tegra194 cpufreq driver")
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[ rjw: Subject & changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions