3.16.82-rc1 review patch. If anyone has any objections, please let me know.
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From: Nathan Chancellor natechancellor@gmail.com
commit 7e5705c635ecfccde559ebbbe1eaf05b5cc60529 upstream.
When building cpupower with clang, the following warning appears:
utils/idle_monitor/hsw_ext_idle.c:42:16: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .desc = N_("Processor Package C2"), ^~~~~~~~~~~~~~~~~~~~~~ ./utils/helpers/helpers.h:25:33: note: expanded from macro 'N_' #define N_(String) gettext_noop(String) ^~~~~~ ./utils/helpers/helpers.h:23:30: note: expanded from macro 'gettext_noop' #define gettext_noop(String) String ^~~~~~ utils/idle_monitor/hsw_ext_idle.c:41:16: note: previous initialization is here .desc = N_("Processor Package C9"), ^~~~~~~~~~~~~~~~~~~~~~ ./utils/helpers/helpers.h:25:33: note: expanded from macro 'N_' #define N_(String) gettext_noop(String) ^~~~~~ ./utils/helpers/helpers.h:23:30: note: expanded from macro 'gettext_noop' #define gettext_noop(String) String ^~~~~~ 1 warning generated.
This appears to be a copy and paste or merge mistake because the name and id fields both have PC9 in them, not PC2. Remove the second assignment to fix the warning.
Fixes: 7ee767b69b68 ("cpupower: Add Haswell family 0x45 specific idle monitor to show PC8,9,10 states") Link: https://github.com/ClangBuiltLinux/linux/issues/718 Signed-off-by: Nathan Chancellor natechancellor@gmail.com Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Ben Hutchings ben@decadent.org.uk --- tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c | 1 - 1 file changed, 1 deletion(-)
--- a/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c @@ -40,7 +40,6 @@ static cstate_t hsw_ext_cstates[HSW_EXT_ { .name = "PC9", .desc = N_("Processor Package C9"), - .desc = N_("Processor Package C2"), .id = PC9, .range = RANGE_PACKAGE, .get_count_percent = hsw_ext_get_count_percent,