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driver model: constify attribute groups

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Let attribute group vectors be declared "const".  We'd
like to let most attribute metadata live in read-only
sections... this is a start.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell
2009-06-24 10:06:31 -07:00
committed by Greg Kroah-Hartman
parent 5b2ea2f10d
commit a4dbd6740d
30 changed files with 39 additions and 39 deletions
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2
drivers/usb/core/endpoint.c
View File

@@ -154,7 +154,7 @@ static struct attribute *ep_dev_attrs[] = {
static struct attribute_group ep_dev_attr_grp = {
.attrs = ep_dev_attrs,
};
static struct attribute_group *ep_dev_groups[] = {
static const struct attribute_group *ep_dev_groups[] = {
&ep_dev_attr_grp,
NULL
};

4
drivers/usb/core/sysfs.c
View File

@@ -573,7 +573,7 @@ static struct attribute_group dev_string_attr_grp = {
.is_visible = dev_string_attrs_are_visible,
};
struct attribute_group *usb_device_groups[] = {
const struct attribute_group *usb_device_groups[] = {
&dev_attr_grp,
&dev_string_attr_grp,
NULL
@@ -799,7 +799,7 @@ static struct attribute_group intf_assoc_attr_grp = {
.is_visible = intf_assoc_attrs_are_visible,
};
struct attribute_group *usb_interface_groups[] = {
const struct attribute_group *usb_interface_groups[] = {
&intf_attr_grp,
&intf_assoc_attr_grp,
NULL

4
drivers/usb/core/usb.h
View File

@@ -152,8 +152,8 @@ static inline int is_active(const struct usb_interface *f)
extern const char *usbcore_name;
/* sysfs stuff */
extern struct attribute_group *usb_device_groups[];
extern struct attribute_group *usb_interface_groups[];
extern const struct attribute_group *usb_device_groups[];
extern const struct attribute_group *usb_interface_groups[];
/* usbfs stuff */
extern struct mutex usbfs_mutex;