Messages in this thread Patch in this message | | | From | "Valdis Klētnieks" <> | Subject | [PATCH] arch/x86/events - make more stuff static | Date | Thu, 08 Aug 2019 13:44:02 -0400 |
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When building with C=2, sparse makes note of a number of things:
CHECK arch/x86/events/intel/rapl.c arch/x86/events/intel/rapl.c:637:30: warning: symbol 'rapl_attr_update' was not declared. Should it be static? CHECK arch/x86/events/intel/cstate.c arch/x86/events/intel/cstate.c:449:30: warning: symbol 'core_attr_update' was not declared. Should it be static? arch/x86/events/intel/cstate.c:457:30: warning: symbol 'pkg_attr_update' was not declared. Should it be static? CHECK arch/x86/events/msr.c arch/x86/events/msr.c:170:30: warning: symbol 'attr_update' was not declared. Should it be static?
And they can indeed be static.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 688592b34564..db498b5d4aae 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -446,7 +446,7 @@ static int cstate_cpu_init(unsigned int cpu) return 0; } -const struct attribute_group *core_attr_update[] = { +static const struct attribute_group *core_attr_update[] = { &group_cstate_core_c1, &group_cstate_core_c3, &group_cstate_core_c6, @@ -454,7 +454,7 @@ const struct attribute_group *core_attr_update[] = { NULL, }; -const struct attribute_group *pkg_attr_update[] = { +static const struct attribute_group *pkg_attr_update[] = { &group_cstate_pkg_c2, &group_cstate_pkg_c3, &group_cstate_pkg_c6, diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c index 64ab51ffdf06..f34b9491ea6e 100644 --- a/arch/x86/events/intel/rapl.c +++ b/arch/x86/events/intel/rapl.c @@ -634,7 +634,7 @@ static void cleanup_rapl_pmus(void) kfree(rapl_pmus); } -const struct attribute_group *rapl_attr_update[] = { +static const struct attribute_group *rapl_attr_update[] = { &rapl_events_cores_group, &rapl_events_pkg_group, &rapl_events_ram_group, diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c index 9431447541e9..5812e8747d1f 100644 --- a/arch/x86/events/msr.c +++ b/arch/x86/events/msr.c @@ -167,7 +167,7 @@ static const struct attribute_group *attr_groups[] = { NULL, }; -const struct attribute_group *attr_update[] = { +static const struct attribute_group *attr_update[] = { &group_aperf, &group_mperf, &group_pperf,
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