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| author | Lee Jones <lee.jones@linaro.org> | 2020-07-15 09:26:29 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-07-15 15:17:06 +0200 |
| commit | e1711f296a2de54a6dd5bde4d92bb903dfaed1fb (patch) | |
| tree | 8968408112896ffbdc25a66f13c22973714615e3 /security/Makefile | |
| parent | 44bd9a30ef737d6bdfcf7c4e31896a09a4b15955 (diff) | |
cpufreq: acpi-cpufreq: Mark 'dummy' variable as __always_unused
If we fail to use a variable, even a 'dummy' one, then the compiler
complains that it is set but not used. We know this is fine, so we
set it as __always_unused to let the compiler know.
Fixes the following W=1 kernel build warning(s):
drivers/cpufreq/acpi-cpufreq.c: In function ‘cpu_freq_read_intel’:
drivers/cpufreq/acpi-cpufreq.c:247:11: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
drivers/cpufreq/acpi-cpufreq.c: In function ‘cpu_freq_read_amd’:
drivers/cpufreq/acpi-cpufreq.c:265:11: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'security/Makefile')
0 files changed, 0 insertions, 0 deletions