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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 16:18:15 +0530
committerDarren Hart (VMware) <dvhart@infradead.org>2017-07-11 09:22:49 -0700
commitab56246bee36b7226355d10f817ef8c27f56ef4b (patch)
tree17f53b41020542416adf5cbc6397e2ec80cbf1ab /drivers/platform
parentee56ff71bbc405d841415809cb5ece079e7dd785 (diff)
downloadlinux-ab56246bee36b7226355d10f817ef8c27f56ef4b.tar.bz2
platform/x86: compal-laptop: 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 6781 6144 34 12959 329f drivers/platform/x86/compal-laptop.o File size After adding 'const': text data bss dec hex filename 6845 6080 34 12959 329f drivers/platform/x86/compal-laptop.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/compal-laptop.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index e1c2b6d4b24a..a8e4a539e704 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -718,7 +718,7 @@ static struct attribute *compal_platform_attrs[] = {
&dev_attr_wake_up_mouse.attr,
NULL
};
-static struct attribute_group compal_platform_attr_group = {
+static const struct attribute_group compal_platform_attr_group = {
.attrs = compal_platform_attrs
};