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perf/imx_ddr: Constify static struct attribute_group 

The only usage is to put their addresses in an array of pointers to
const struct attribute group. Make them const to allow the compiler
to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210117212847.21319-3-rikard.falkeborn@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
master
Rikard Falkeborn 2021-01-17 22:28:45 +01:00 committed by Will Deacon
parent 30b34c4833
commit 3cb7d2da18
1 changed files with 5 additions and 5 deletions
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10
drivers/perf/fsl_imx8_ddr_perf.c
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@ -133,7 +133,7 @@ static struct attribute *ddr_perf_identifier_attrs[] = {
NULL,
};
static struct attribute_group ddr_perf_identifier_attr_group = {
static const struct attribute_group ddr_perf_identifier_attr_group = {
.attrs = ddr_perf_identifier_attrs,
.is_visible = ddr_perf_identifier_attr_visible,
};
@ -188,7 +188,7 @@ static struct attribute *ddr_perf_filter_cap_attr[] = {
NULL,
};
static struct attribute_group ddr_perf_filter_cap_attr_group = {
static const struct attribute_group ddr_perf_filter_cap_attr_group = {
.name = "caps",
.attrs = ddr_perf_filter_cap_attr,
};
@ -209,7 +209,7 @@ static struct attribute *ddr_perf_cpumask_attrs[] = {
NULL,
};
static struct attribute_group ddr_perf_cpumask_attr_group = {
static const struct attribute_group ddr_perf_cpumask_attr_group = {
.attrs = ddr_perf_cpumask_attrs,
};
@ -265,7 +265,7 @@ static struct attribute *ddr_perf_events_attrs[] = {
NULL,
};
static struct attribute_group ddr_perf_events_attr_group = {
static const struct attribute_group ddr_perf_events_attr_group = {
.name = "events",
.attrs = ddr_perf_events_attrs,
};
@ -281,7 +281,7 @@ static struct attribute *ddr_perf_format_attrs[] = {
NULL,
};
static struct attribute_group ddr_perf_format_attr_group = {
static const struct attribute_group ddr_perf_format_attr_group = {
.name = "format",
.attrs = ddr_perf_format_attrs,
};