From 89f00a1ae596876412c9b74e1c96453e9702a0cc Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 2 Aug 2017 10:22:00 -0600 Subject: hwtracing: coresight: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 2573 288 296 3157 c55 coresight-etm-perf.o File size After adding 'const': text data bss dec hex filename 2613 224 296 3133 c3d coresight-etm-perf.o Signed-off-by: Arvind Yadav Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 8f546f59a3fd..ad01dfeb2d68 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -60,7 +60,7 @@ static struct attribute *etm_config_formats_attr[] = { NULL, }; -static struct attribute_group etm_pmu_format_group = { +static const struct attribute_group etm_pmu_format_group = { .name = "format", .attrs = etm_config_formats_attr, }; -- cgit v1.2.3