diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-03 16:38:25 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-07-06 11:27:32 +0200 |
| commit | 0a7a0986559d85c9926cbe5b1570212e09008a7c (patch) | |
| tree | a7f60f0aea1c11030e90888ebcdedc6810c0c092 /drivers/gpu/drm/i915/i915_sysfs.c | |
| parent | c99a259b4b5192ba30d37fe25f09632d4c52f5d7 (diff) | |
drm: i915: sysfs: 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
4028 1088 0 5116 13fc drivers/gpu/drm/i915/i915_sysfs.o
File size After adding 'const':
text data bss dec hex filename
4196 928 0 5124 1404 drivers/gpu/drm/i915/i915_sysfs.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/13b5c875e677c10e6257be4fac31b2b6c77a494f.1499079914.git.arvind.yadav.cs@gmail.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 3a481062f219..3736c9f79197 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -96,7 +96,7 @@ static struct attribute *rc6_attrs[] = { NULL }; -static struct attribute_group rc6_attr_group = { +static const struct attribute_group rc6_attr_group = { .name = power_group_name, .attrs = rc6_attrs }; @@ -107,7 +107,7 @@ static struct attribute *rc6p_attrs[] = { NULL }; -static struct attribute_group rc6p_attr_group = { +static const struct attribute_group rc6p_attr_group = { .name = power_group_name, .attrs = rc6p_attrs }; @@ -117,7 +117,7 @@ static struct attribute *media_rc6_attrs[] = { NULL }; -static struct attribute_group media_rc6_attr_group = { +static const struct attribute_group media_rc6_attr_group = { .name = power_group_name, .attrs = media_rc6_attrs }; |