Messages in this thread | | | Subject | Re: [PATCH 13/13] cpufreq: amd_freq_sensitivity: Remove unused ID structs | From | Kim Phillips <> | Date | Tue, 14 Jul 2020 16:13:31 -0500 |
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On 7/14/20 4:02 PM, Lee Jones wrote: > On Tue, 14 Jul 2020, Kim Phillips wrote: >> On 7/14/20 9:50 AM, Lee Jones wrote: >>> Can't see them being used anywhere and the compiler doesn't complain >>> that they're missing, so ... >>> >>> Fixes the following W=1 kernel build warning(s): >>> >>> drivers/cpufreq/amd_freq_sensitivity.c:147:32: warning: ‘amd_freq_sensitivity_ids’ defined but not used [-Wunused-const-variable=] >>> 147 | static const struct x86_cpu_id amd_freq_sensitivity_ids[] = { >>> | ^~~~~~~~~~~~~~~~~~~~~~~~ >>> >>> Cc: Jacob Shin <jacob.shin@amd.com> >>> Signed-off-by: Lee Jones <lee.jones@linaro.org> >>> --- >> >> Same comment as for patch 9/13: these are used automatic module loading. > > How does that work? > > Could you point me to the code which handles that please?
It's MODULE_DEVICE_TABLE magic.
Kim
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