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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2021-01-18 00:28:45 +0300
committerWill Deacon <will@kernel.org>2021-01-20 20:51:22 +0300
commit3cb7d2da183fec42974fa3fa795cc33d1e81322d (patch)
treed1d94a0813fb9f3f135b9245b739c697654aecc5 /drivers/perf/fsl_imx8_ddr_perf.c
parent30b34c4833ea7a1a48132d957052d79b6dcb1ebb (diff)
downloadlinux-3cb7d2da183fec42974fa3fa795cc33d1e81322d.tar.xz
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>
Diffstat (limited to 'drivers/perf/fsl_imx8_ddr_perf.c')
-rw-r--r--drivers/perf/fsl_imx8_ddr_perf.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index a11bfd8a0823..be1f26b62ddb 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -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,
};