[PATCH] usb: core: sysfs: constify attribute_group

[Arvind Yadav]

File size before:
   text    data     bss     dec     hex filename
   6798    2848       4    9650    25b2 drivers/usb/core/sysfs.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   7230    2400       4    9634    25a2 drivers/usb/core/sysfs.o

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/usb/core/sysfs.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index dfc68ed..2af3121 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -617,7 +617,7 @@ static ssize_t usb3_hardware_lpm_u2_show(struct device *dev,
        &dev_attr_usb2_lpm_besl.attr,
        NULL,
 };
-static struct attribute_group usb2_hardware_lpm_attr_group = {
+static const struct attribute_group usb2_hardware_lpm_attr_group = {
        .name   = power_group_name,
        .attrs  = usb2_hardware_lpm_attr,
 };
@@ -627,7 +627,7 @@ static ssize_t usb3_hardware_lpm_u2_show(struct device *dev,
        &dev_attr_usb3_hardware_lpm_u2.attr,
        NULL,
 };
-static struct attribute_group usb3_hardware_lpm_attr_group = {
+static const struct attribute_group usb3_hardware_lpm_attr_group = {
        .name   = power_group_name,
        .attrs  = usb3_hardware_lpm_attr,
 };
@@ -639,7 +639,7 @@ static ssize_t usb3_hardware_lpm_u2_show(struct device *dev,
        &dev_attr_active_duration.attr,
        NULL,
 };
-static struct attribute_group power_attr_group = {
+static const struct attribute_group power_attr_group = {
        .name   = power_group_name,
        .attrs  = power_attrs,
 };
@@ -805,7 +805,7 @@ static ssize_t remove_store(struct device *dev, struct 
device_attribute *attr,
 #endif
        NULL,
 };
-static struct attribute_group dev_attr_grp = {
+static const struct attribute_group dev_attr_grp = {
        .attrs = dev_attrs,
 };
 
@@ -838,7 +838,7 @@ static umode_t dev_string_attrs_are_visible(struct kobject 
*kobj,
        return a->mode;
 }
 
-static struct attribute_group dev_string_attr_grp = {
+static const struct attribute_group dev_string_attr_grp = {
        .attrs =        dev_string_attrs,
        .is_visible =   dev_string_attrs_are_visible,
 };
@@ -1070,7 +1070,7 @@ static ssize_t interface_authorized_store(struct device 
*dev,
        &dev_attr_interface_authorized.attr,
        NULL,
 };
-static struct attribute_group intf_attr_grp = {
+static const struct attribute_group intf_attr_grp = {
        .attrs = intf_attrs,
 };
 
@@ -1094,7 +1094,7 @@ static umode_t intf_assoc_attrs_are_visible(struct 
kobject *kobj,
        return a->mode;
 }
 
-static struct attribute_group intf_assoc_attr_grp = {
+static const struct attribute_group intf_assoc_attr_grp = {
        .attrs =        intf_assoc_attrs,
        .is_visible =   intf_assoc_attrs_are_visible,
 };
-- 
1.9.1