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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-03 08:31:05 +0100
committerPawel Moll <pawel.moll@arm.com>2017-12-04 16:38:51 +0000
commit8a84bf45143b6b3552a806ab73181d7c7b6020ff (patch)
treead1ea1d8a7efd542165574cace2adb53ae5b3c16 /drivers/bus
parent4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff)
bus: arm-ccn: 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 9074 5592 416 15082 3aea drivers/bus/arm-ccn.o File size After adding 'const': text data bss dec hex filename 9327 5336 416 15079 3ae7 drivers/bus/arm-ccn.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/arm-ccn.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
index 3063f5312397..7625bf762acb 100644
--- a/drivers/bus/arm-ccn.c
+++ b/drivers/bus/arm-ccn.c
@@ -262,7 +262,7 @@ static struct attribute *arm_ccn_pmu_format_attrs[] = {
NULL
};
-static struct attribute_group arm_ccn_pmu_format_attr_group = {
+static const struct attribute_group arm_ccn_pmu_format_attr_group = {
.name = "format",
.attrs = arm_ccn_pmu_format_attrs,
};
@@ -451,7 +451,7 @@ static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = {
static struct attribute
*arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1];
-static struct attribute_group arm_ccn_pmu_events_attr_group = {
+static const struct attribute_group arm_ccn_pmu_events_attr_group = {
.name = "events",
.is_visible = arm_ccn_pmu_events_is_visible,
.attrs = arm_ccn_pmu_events_attrs,
@@ -548,7 +548,7 @@ static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = {
NULL
};
-static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
+static const struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
.name = "cmp_mask",
.attrs = arm_ccn_pmu_cmp_mask_attrs,
};
@@ -569,7 +569,7 @@ static struct attribute *arm_ccn_pmu_cpumask_attrs[] = {
NULL,
};
-static struct attribute_group arm_ccn_pmu_cpumask_attr_group = {
+static const struct attribute_group arm_ccn_pmu_cpumask_attr_group = {
.attrs = arm_ccn_pmu_cpumask_attrs,
};

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