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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-03 08:31:05 +0100 |
|---|---|---|
| committer | Pawel Moll <pawel.moll@arm.com> | 2017-12-04 16:38:51 +0000 |
| commit | 8a84bf45143b6b3552a806ab73181d7c7b6020ff (patch) | |
| tree | ad1ea1d8a7efd542165574cace2adb53ae5b3c16 /drivers/bus/arm-ccn.c | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
| download | linux-8a84bf45143b6b3552a806ab73181d7c7b6020ff.tar.bz2 | |
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/arm-ccn.c')
| -rw-r--r-- | drivers/bus/arm-ccn.c | 8 |
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, }; |