From: Arvind Yadav Date: Tue, 11 Jul 2017 10:48:20 +0000 (+0530) Subject: platform/x86: toshiba_acpi: constify attribute_group structures. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=44bd76d0a3ff1901b66a739c4a9e68e6fdc0463c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git platform/x86: toshiba_acpi: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 26360 1072 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o File size After adding 'const': text data bss dec hex filename 26424 1008 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o Signed-off-by: Arvind Yadav Signed-off-by: Darren Hart (VMware) --- diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 88f9f79a7cf6..bb1dcd7fbdeb 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -2419,7 +2419,7 @@ static umode_t toshiba_sysfs_is_visible(struct kobject *kobj, return exists ? attr->mode : 0; } -static struct attribute_group toshiba_attr_group = { +static const struct attribute_group toshiba_attr_group = { .is_visible = toshiba_sysfs_is_visible, .attrs = toshiba_attributes, };