Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758456AbZIOTP2 (ORCPT ); Tue, 15 Sep 2009 15:15:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758563AbZIOTPV (ORCPT ); Tue, 15 Sep 2009 15:15:21 -0400 Received: from kroah.org ([198.145.64.141]:33042 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758524AbZIOTO5 (ORCPT ); Tue, 15 Sep 2009 15:14:57 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: David Brownell , Greg Kroah-Hartman Subject: [PATCH 05/20] driver model: constify attribute groups Date: Tue, 15 Sep 2009 12:12:41 -0700 Message-Id: <1253041976-1111-5-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.6.4.2 In-Reply-To: <20090915181247.GA32167@kroah.com> References: <20090915181247.GA32167@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 17834 Lines: 513 From: David Brownell 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 Signed-off-by: Greg Kroah-Hartman --- block/genhd.c | 2 +- drivers/base/core.c | 4 ++-- drivers/base/driver.c | 4 ++-- drivers/block/cciss.c | 2 +- drivers/firewire/core-device.c | 2 +- drivers/firmware/dmi-id.c | 2 +- drivers/infiniband/hw/ehca/ehca_main.c | 2 +- drivers/infiniband/hw/ipath/ipath_kernel.h | 2 +- drivers/infiniband/hw/ipath/ipath_sysfs.c | 2 +- drivers/input/input.c | 2 +- drivers/misc/enclosure.c | 4 ++-- drivers/mmc/core/mmc.c | 2 +- drivers/mmc/core/sd.c | 2 +- drivers/mtd/mtdcore.c | 2 +- drivers/s390/cio/css.c | 2 +- drivers/s390/cio/device.c | 2 +- drivers/s390/net/netiucv.c | 2 +- drivers/scsi/scsi_priv.h | 2 +- drivers/scsi/scsi_sysfs.c | 4 ++-- drivers/usb/core/endpoint.c | 2 +- drivers/usb/core/sysfs.c | 4 ++-- drivers/usb/core/usb.h | 4 ++-- drivers/uwb/lc-dev.c | 2 +- fs/partitions/check.c | 2 +- include/linux/attribute_container.h | 2 +- include/linux/device.h | 6 +++--- include/linux/netdevice.h | 2 +- include/linux/transport_class.h | 2 +- net/bluetooth/hci_sysfs.c | 4 ++-- net/core/net-sysfs.c | 2 +- 30 files changed, 39 insertions(+), 39 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index 5b76bf5..2ad91dd 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -903,7 +903,7 @@ static struct attribute_group disk_attr_group = { .attrs = disk_attrs, }; -static struct attribute_group *disk_attr_groups[] = { +static const struct attribute_group *disk_attr_groups[] = { &disk_attr_group, NULL }; diff --git a/drivers/base/core.c b/drivers/base/core.c index 99dfe96..a992985 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -341,7 +341,7 @@ static void device_remove_attributes(struct device *dev, } static int device_add_groups(struct device *dev, - struct attribute_group **groups) + const struct attribute_group **groups) { int error = 0; int i; @@ -361,7 +361,7 @@ static int device_add_groups(struct device *dev, } static void device_remove_groups(struct device *dev, - struct attribute_group **groups) + const struct attribute_group **groups) { int i; diff --git a/drivers/base/driver.c b/drivers/base/driver.c index 8ae0f63..ed2ebd3 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -181,7 +181,7 @@ void put_driver(struct device_driver *drv) EXPORT_SYMBOL_GPL(put_driver); static int driver_add_groups(struct device_driver *drv, - struct attribute_group **groups) + const struct attribute_group **groups) { int error = 0; int i; @@ -201,7 +201,7 @@ static int driver_add_groups(struct device_driver *drv, } static void driver_remove_groups(struct device_driver *drv, - struct attribute_group **groups) + const struct attribute_group **groups) { int i; diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 0589dfb..d8372b4 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -572,7 +572,7 @@ static struct attribute_group cciss_dev_attr_group = { .attrs = cciss_dev_attrs, }; -static struct attribute_group *cciss_dev_attr_groups[] = { +static const struct attribute_group *cciss_dev_attr_groups[] = { &cciss_dev_attr_group, NULL }; diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index 97e656a..9d0dfcb 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -312,7 +312,7 @@ static void init_fw_attribute_group(struct device *dev, group->groups[0] = &group->group; group->groups[1] = NULL; group->group.attrs = group->attrs; - dev->groups = group->groups; + dev->groups = (const struct attribute_group **) group->groups; } static ssize_t modalias_show(struct device *dev, diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c index 5a76d05..dbdf6fa 100644 --- a/drivers/firmware/dmi-id.c +++ b/drivers/firmware/dmi-id.c @@ -139,7 +139,7 @@ static struct attribute_group sys_dmi_attribute_group = { .attrs = sys_dmi_attributes, }; -static struct attribute_group* sys_dmi_attribute_groups[] = { +static const struct attribute_group* sys_dmi_attribute_groups[] = { &sys_dmi_attribute_group, NULL }; diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index 5b635aa..fb2d83c 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -623,7 +623,7 @@ static struct attribute_group ehca_drv_attr_grp = { .attrs = ehca_drv_attrs }; -static struct attribute_group *ehca_drv_attr_groups[] = { +static const struct attribute_group *ehca_drv_attr_groups[] = { &ehca_drv_attr_grp, NULL, }; diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index 6ba4861..b3d7efc 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -1286,7 +1286,7 @@ struct device_driver; extern const char ib_ipath_version[]; -extern struct attribute_group *ipath_driver_attr_groups[]; +extern const struct attribute_group *ipath_driver_attr_groups[]; int ipath_device_create_group(struct device *, struct ipath_devdata *); void ipath_device_remove_group(struct device *, struct ipath_devdata *); diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c index a6c8efb..b8cb2f1 100644 --- a/drivers/infiniband/hw/ipath/ipath_sysfs.c +++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c @@ -1069,7 +1069,7 @@ static ssize_t show_tempsense(struct device *dev, return ret; } -struct attribute_group *ipath_driver_attr_groups[] = { +const struct attribute_group *ipath_driver_attr_groups[] = { &driver_attr_group, NULL, }; diff --git a/drivers/input/input.c b/drivers/input/input.c index 7c237e6..851791d 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1144,7 +1144,7 @@ static struct attribute_group input_dev_caps_attr_group = { .attrs = input_dev_caps_attrs, }; -static struct attribute_group *input_dev_attr_groups[] = { +static const struct attribute_group *input_dev_attr_groups[] = { &input_dev_attr_group, &input_dev_id_attr_group, &input_dev_caps_attr_group, diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c index 7b03930..e9eae4a 100644 --- a/drivers/misc/enclosure.c +++ b/drivers/misc/enclosure.c @@ -238,7 +238,7 @@ static void enclosure_component_release(struct device *dev) put_device(dev->parent); } -static struct attribute_group *enclosure_groups[]; +static const struct attribute_group *enclosure_groups[]; /** * enclosure_component_register - add a particular component to an enclosure @@ -536,7 +536,7 @@ static struct attribute_group enclosure_group = { .attrs = enclosure_component_attrs, }; -static struct attribute_group *enclosure_groups[] = { +static const struct attribute_group *enclosure_groups[] = { &enclosure_group, NULL }; diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 06084db..2fb9d5f 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -276,7 +276,7 @@ static struct attribute_group mmc_std_attr_group = { .attrs = mmc_std_attrs, }; -static struct attribute_group *mmc_attr_groups[] = { +static const struct attribute_group *mmc_attr_groups[] = { &mmc_std_attr_group, NULL, }; diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index cd81c39..7ad646f 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -314,7 +314,7 @@ static struct attribute_group sd_std_attr_group = { .attrs = sd_std_attrs, }; -static struct attribute_group *sd_attr_groups[] = { +static const struct attribute_group *sd_attr_groups[] = { &sd_std_attr_group, NULL, }; diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 00ebf7a..69007a6 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -217,7 +217,7 @@ struct attribute_group mtd_group = { .attrs = mtd_attrs, }; -struct attribute_group *mtd_groups[] = { +const struct attribute_group *mtd_groups[] = { &mtd_group, NULL, }; diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index e995123..393c73c 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -266,7 +266,7 @@ static struct attribute_group subch_attr_group = { .attrs = subch_attrs, }; -static struct attribute_group *default_subch_attr_groups[] = { +static const struct attribute_group *default_subch_attr_groups[] = { &subch_attr_group, NULL, }; diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 0f95405..6527f3f 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -656,7 +656,7 @@ static struct attribute_group ccwdev_attr_group = { .attrs = ccwdev_attrs, }; -static struct attribute_group *ccwdev_attr_groups[] = { +static const struct attribute_group *ccwdev_attr_groups[] = { &ccwdev_attr_group, NULL, }; diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 9215fbb..a4b2c57 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -2159,7 +2159,7 @@ static struct attribute_group netiucv_drv_attr_group = { .attrs = netiucv_drv_attrs, }; -static struct attribute_group *netiucv_drv_attr_groups[] = { +static const struct attribute_group *netiucv_drv_attr_groups[] = { &netiucv_drv_attr_group, NULL, }; diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 021e503..1fbf7c7 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -132,7 +132,7 @@ extern struct scsi_transport_template blank_transport_template; extern void __scsi_remove_device(struct scsi_device *); extern struct bus_type scsi_bus_type; -extern struct attribute_group *scsi_sysfs_shost_attr_groups[]; +extern const struct attribute_group *scsi_sysfs_shost_attr_groups[]; /* scsi_netlink.c */ #ifdef CONFIG_SCSI_NETLINK diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 91482f2..fde5453 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -275,7 +275,7 @@ struct attribute_group scsi_shost_attr_group = { .attrs = scsi_sysfs_shost_attrs, }; -struct attribute_group *scsi_sysfs_shost_attr_groups[] = { +const struct attribute_group *scsi_sysfs_shost_attr_groups[] = { &scsi_shost_attr_group, NULL }; @@ -745,7 +745,7 @@ static struct attribute_group scsi_sdev_attr_group = { .attrs = scsi_sdev_attrs, }; -static struct attribute_group *scsi_sdev_attr_groups[] = { +static const struct attribute_group *scsi_sdev_attr_groups[] = { &scsi_sdev_attr_group, NULL }; diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c index bc39fc4..fdfaa78 100644 --- a/drivers/usb/core/endpoint.c +++ b/drivers/usb/core/endpoint.c @@ -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 }; diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index b5c72e4..7ec3041 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -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 diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index e2a8cfa..c0e0ae2 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -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; diff --git a/drivers/uwb/lc-dev.c b/drivers/uwb/lc-dev.c index e9fe1bb..1097e81 100644 --- a/drivers/uwb/lc-dev.c +++ b/drivers/uwb/lc-dev.c @@ -255,7 +255,7 @@ static struct attribute_group dev_attr_group = { .attrs = dev_attrs, }; -static struct attribute_group *groups[] = { +static const struct attribute_group *groups[] = { &dev_attr_group, NULL, }; diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 619ba99..fbeaddf 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -312,7 +312,7 @@ static struct attribute_group part_attr_group = { .attrs = part_attrs, }; -static struct attribute_group *part_attr_groups[] = { +static const struct attribute_group *part_attr_groups[] = { &part_attr_group, #ifdef CONFIG_BLK_DEV_IO_TRACE &blk_trace_attr_group, diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index 794ad74..c3ab814 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -17,7 +17,7 @@ struct attribute_container { struct list_head node; struct klist containers; struct class *class; - struct attribute_group *grp; + const struct attribute_group *grp; struct device_attribute **attrs; int (*match)(struct attribute_container *, struct device *); #define ATTRIBUTE_CONTAINER_NO_CLASSDEVS 0x01 diff --git a/include/linux/device.h b/include/linux/device.h index 3f33f17..e19e40a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -131,7 +131,7 @@ struct device_driver { void (*shutdown) (struct device *dev); int (*suspend) (struct device *dev, pm_message_t state); int (*resume) (struct device *dev); - struct attribute_group **groups; + const struct attribute_group **groups; const struct dev_pm_ops *pm; @@ -288,7 +288,7 @@ extern void class_destroy(struct class *cls); */ struct device_type { const char *name; - struct attribute_group **groups; + const struct attribute_group **groups; int (*uevent)(struct device *dev, struct kobj_uevent_env *env); char *(*nodename)(struct device *dev); void (*release)(struct device *dev); @@ -412,7 +412,7 @@ struct device { struct klist_node knode_class; struct class *class; - struct attribute_group **groups; /* optional groups */ + const struct attribute_group **groups; /* optional groups */ void (*release)(struct device *dev); }; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 65ee192..a9aa4b5 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -895,7 +895,7 @@ struct net_device /* class/net/name entry */ struct device dev; /* space for optional statistics and wireless sysfs groups */ - struct attribute_group *sysfs_groups[3]; + const struct attribute_group *sysfs_groups[3]; /* rtnetlink link ops */ const struct rtnl_link_ops *rtnl_link_ops; diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h index eaec1ea..9ae8da3 100644 --- a/include/linux/transport_class.h +++ b/include/linux/transport_class.h @@ -55,7 +55,7 @@ struct anon_transport_class cls = { \ struct transport_container { struct attribute_container ac; - struct attribute_group *statistics; + const struct attribute_group *statistics; }; #define attribute_container_to_transport_container(x) \ diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 95f7a7a..7f939ce 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -68,7 +68,7 @@ static struct attribute_group bt_link_group = { .attrs = bt_link_attrs, }; -static struct attribute_group *bt_link_groups[] = { +static const struct attribute_group *bt_link_groups[] = { &bt_link_group, NULL }; @@ -392,7 +392,7 @@ static struct attribute_group bt_host_group = { .attrs = bt_host_attrs, }; -static struct attribute_group *bt_host_groups[] = { +static const struct attribute_group *bt_host_groups[] = { &bt_host_group, NULL }; diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index ad91e9e..7d4c575 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -493,7 +493,7 @@ void netdev_unregister_kobject(struct net_device * net) int netdev_register_kobject(struct net_device *net) { struct device *dev = &(net->dev); - struct attribute_group **groups = net->sysfs_groups; + const struct attribute_group **groups = net->sysfs_groups; dev->class = &net_class; dev->platform_data = net; -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/