Commit 89f00a1a authored by Arvind Yadav's avatar Arvind Yadav Committed by Greg Kroah-Hartman

hwtracing: coresight: constify attribute_group structures.

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> 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: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent af36103e
...@@ -60,7 +60,7 @@ static struct attribute *etm_config_formats_attr[] = { ...@@ -60,7 +60,7 @@ static struct attribute *etm_config_formats_attr[] = {
NULL, NULL,
}; };
static struct attribute_group etm_pmu_format_group = { static const struct attribute_group etm_pmu_format_group = {
.name = "format", .name = "format",
.attrs = etm_config_formats_attr, .attrs = etm_config_formats_attr,
}; };
......
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