diff options
Diffstat (limited to 'drivers/block')
-rw-r--r-- | drivers/block/aoe/aoeblk.c | 51 | ||||
-rw-r--r-- | drivers/block/aoe/aoechr.c | 7 | ||||
-rw-r--r-- | drivers/block/nbd.c | 15 | ||||
-rw-r--r-- | drivers/block/paride/pg.c | 6 | ||||
-rw-r--r-- | drivers/block/paride/pt.c | 12 | ||||
-rw-r--r-- | drivers/block/pktcdvd.c | 27 |
6 files changed, 59 insertions, 59 deletions
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index ad00b3d..826d123 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -15,8 +15,10 @@ static struct kmem_cache *buf_pool_cache; -static ssize_t aoedisk_show_state(struct gendisk * disk, char *page) +static ssize_t aoedisk_show_state(struct device *dev, + struct device_attribute *attr, char *page) { + struct gendisk *disk = dev_to_disk(dev); struct aoedev *d = disk->private_data; return snprintf(page, PAGE_SIZE, @@ -26,50 +28,47 @@ static ssize_t aoedisk_show_state(struct gendisk * disk, char *page) (d->nopen && !(d->flags & DEVFL_UP)) ? ",closewait" : ""); /* I'd rather see nopen exported so we can ditch closewait */ } -static ssize_t aoedisk_show_mac(struct gendisk * disk, char *page) +static ssize_t aoedisk_show_mac(struct device *dev, + struct device_attribute *attr, char *page) { + struct gendisk *disk = dev_to_disk(dev); struct aoedev *d = disk->private_data; return snprintf(page, PAGE_SIZE, "%012llx\n", (unsigned long long)mac_addr(d->addr)); } -static ssize_t aoedisk_show_netif(struct gendisk * disk, char *page) +static ssize_t aoedisk_show_netif(struct device *dev, + struct device_attribute *attr, char *page) { + struct gendisk *disk = dev_to_disk(dev); struct aoedev *d = disk->private_data; return snprintf(page, PAGE_SIZE, "%s\n", d->ifp->name); } /* firmware version */ -static ssize_t aoedisk_show_fwver(struct gendisk * disk, char *page) +static ssize_t aoedisk_show_fwver(struct device *dev, + struct device_attribute *attr, char *page) { + struct gendisk *disk = dev_to_disk(dev); struct aoedev *d = disk->private_data; return snprintf(page, PAGE_SIZE, "0x%04x\n", (unsigned int) d->fw_ver); } -static struct disk_attribute disk_attr_state = { - .attr = {.name = "state", .mode = S_IRUGO }, - .show = aoedisk_show_state -}; -static struct disk_attribute disk_attr_mac = { - .attr = {.name = "mac", .mode = S_IRUGO }, - .show = aoedisk_show_mac -}; -static struct disk_attribute disk_attr_netif = { - .attr = {.name = "netif", .mode = S_IRUGO }, - .show = aoedisk_show_netif -}; -static struct disk_attribute disk_attr_fwver = { - .attr = {.name = "firmware-version", .mode = S_IRUGO }, - .show = aoedisk_show_fwver +static DEVICE_ATTR(state, S_IRUGO, aoedisk_show_state, NULL); +static DEVICE_ATTR(mac, S_IRUGO, aoedisk_show_mac, NULL); +static DEVICE_ATTR(netif, S_IRUGO, aoedisk_show_netif, NULL); +static struct device_attribute dev_attr_firmware_version = { + .attr = { .name = "firmware-version", .mode = S_IRUGO, .owner = THIS_MODULE }, + .show = aoedisk_show_fwver, }; static struct attribute *aoe_attrs[] = { - &disk_attr_state.attr, - &disk_attr_mac.attr, - &disk_attr_netif.attr, - &disk_attr_fwver.attr, - NULL + &dev_attr_state.attr, + &dev_attr_mac.attr, + &dev_attr_netif.attr, + &dev_attr_firmware_version.attr, + NULL, }; static const struct attribute_group attr_group = { @@ -79,12 +78,12 @@ static const struct attribute_group attr_group = { static int aoedisk_add_sysfs(struct aoedev *d) { - return sysfs_create_group(&d->gd->kobj, &attr_group); + return sysfs_create_group(&d->gd->dev.kobj, &attr_group); } void aoedisk_rm_sysfs(struct aoedev *d) { - sysfs_remove_group(&d->gd->kobj, &attr_group); + sysfs_remove_group(&d->gd->dev.kobj, &attr_group); } static int diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 39e563e..d5480e3 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -259,9 +259,8 @@ aoechr_init(void) return PTR_ERR(aoe_class); } for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - class_device_create(aoe_class, NULL, - MKDEV(AOE_MAJOR, chardevs[i].minor), - NULL, chardevs[i].name); + device_create(aoe_class, NULL, + MKDEV(AOE_MAJOR, chardevs[i].minor), chardevs[i].name); return 0; } @@ -272,7 +271,7 @@ aoechr_exit(void) int i; for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - class_device_destroy(aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor)); + device_destroy(aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor)); class_destroy(aoe_class); unregister_chrdev(AOE_MAJOR, "aoechr"); } diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index b4c0888..ba9b17e 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -375,14 +375,17 @@ harderror: return NULL; } -static ssize_t pid_show(struct gendisk *disk, char *page) +static ssize_t pid_show(struct device *dev, + struct device_attribute *attr, char *buf) { - return sprintf(page, "%ld\n", + struct gendisk *disk = dev_to_disk(dev); + + return sprintf(buf, "%ld\n", (long) ((struct nbd_device *)disk->private_data)->pid); } -static struct disk_attribute pid_attr = { - .attr = { .name = "pid", .mode = S_IRUGO }, +static struct device_attribute pid_attr = { + .attr = { .name = "pid", .mode = S_IRUGO, .owner = THIS_MODULE }, .show = pid_show, }; @@ -394,7 +397,7 @@ static int nbd_do_it(struct nbd_device *lo) BUG_ON(lo->magic != LO_MAGIC); lo->pid = current->pid; - ret = sysfs_create_file(&lo->disk->kobj, &pid_attr.attr); + ret = sysfs_create_file(&lo->disk->dev.kobj, &pid_attr.attr); if (ret) { printk(KERN_ERR "nbd: sysfs_create_file failed!"); return ret; @@ -403,7 +406,7 @@ static int nbd_do_it(struct nbd_device *lo) while ((req = nbd_read_stat(lo)) != NULL) nbd_end_request(req); - sysfs_remove_file(&lo->disk->kobj, &pid_attr.attr); + sysfs_remove_file(&lo->disk->dev.kobj, &pid_attr.attr); return 0; } diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c index d89e7d32..ab86e23 100644 --- a/drivers/block/paride/pg.c +++ b/drivers/block/paride/pg.c @@ -676,8 +676,8 @@ static int __init pg_init(void) for (unit = 0; unit < PG_UNITS; unit++) { struct pg *dev = &devices[unit]; if (dev->present) - class_device_create(pg_class, NULL, MKDEV(major, unit), - NULL, "pg%u", unit); + device_create(pg_class, NULL, MKDEV(major, unit), + "pg%u", unit); } err = 0; goto out; @@ -695,7 +695,7 @@ static void __exit pg_exit(void) for (unit = 0; unit < PG_UNITS; unit++) { struct pg *dev = &devices[unit]; if (dev->present) - class_device_destroy(pg_class, MKDEV(major, unit)); + device_destroy(pg_class, MKDEV(major, unit)); } class_destroy(pg_class); unregister_chrdev(major, name); diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c index b91accf..76096ca 100644 --- a/drivers/block/paride/pt.c +++ b/drivers/block/paride/pt.c @@ -972,10 +972,10 @@ static int __init pt_init(void) for (unit = 0; unit < PT_UNITS; unit++) if (pt[unit].present) { - class_device_create(pt_class, NULL, MKDEV(major, unit), - NULL, "pt%d", unit); - class_device_create(pt_class, NULL, MKDEV(major, unit + 128), - NULL, "pt%dn", unit); + device_create(pt_class, NULL, MKDEV(major, unit), + "pt%d", unit); + device_create(pt_class, NULL, MKDEV(major, unit + 128), + "pt%dn", unit); } goto out; @@ -990,8 +990,8 @@ static void __exit pt_exit(void) int unit; for (unit = 0; unit < PT_UNITS; unit++) if (pt[unit].present) { - class_device_destroy(pt_class, MKDEV(major, unit)); - class_device_destroy(pt_class, MKDEV(major, unit + 128)); + device_destroy(pt_class, MKDEV(major, unit)); + device_destroy(pt_class, MKDEV(major, unit + 128)); } class_destroy(pt_class); unregister_chrdev(major, name); diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 3535ef8..e9de171 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -110,17 +110,18 @@ static struct pktcdvd_kobj* pkt_kobj_create(struct pktcdvd_device *pd, struct kobj_type* ktype) { struct pktcdvd_kobj *p; + int error; + p = kzalloc(sizeof(*p), GFP_KERNEL); if (!p) return NULL; - kobject_set_name(&p->kobj, "%s", name); - p->kobj.parent = parent; - p->kobj.ktype = ktype; p->pd = pd; - if (kobject_register(&p->kobj) != 0) { + error = kobject_init_and_add(&p->kobj, ktype, parent, "%s", name); + if (error) { kobject_put(&p->kobj); return NULL; } + kobject_uevent(&p->kobj, KOBJ_ADD); return p; } /* @@ -129,7 +130,7 @@ static struct pktcdvd_kobj* pkt_kobj_create(struct pktcdvd_device *pd, static void pkt_kobj_remove(struct pktcdvd_kobj *p) { if (p) - kobject_unregister(&p->kobj); + kobject_put(&p->kobj); } /* * default release function for pktcdvd kernel objects. @@ -301,18 +302,16 @@ static struct kobj_type kobj_pkt_type_wqueue = { static void pkt_sysfs_dev_new(struct pktcdvd_device *pd) { if (class_pktcdvd) { - pd->clsdev = class_device_create(class_pktcdvd, - NULL, pd->pkt_dev, - NULL, "%s", pd->name); - if (IS_ERR(pd->clsdev)) - pd->clsdev = NULL; + pd->dev = device_create(class_pktcdvd, NULL, pd->pkt_dev, "%s", pd->name); + if (IS_ERR(pd->dev)) + pd->dev = NULL; } - if (pd->clsdev) { + if (pd->dev) { pd->kobj_stat = pkt_kobj_create(pd, "stat", - &pd->clsdev->kobj, + &pd->dev->kobj, &kobj_pkt_type_stat); pd->kobj_wqueue = pkt_kobj_create(pd, "write_queue", - &pd->clsdev->kobj, + &pd->dev->kobj, &kobj_pkt_type_wqueue); } } @@ -322,7 +321,7 @@ static void pkt_sysfs_dev_remove(struct pktcdvd_device *pd) pkt_kobj_remove(pd->kobj_stat); pkt_kobj_remove(pd->kobj_wqueue); if (class_pktcdvd) - class_device_destroy(class_pktcdvd, pd->pkt_dev); + device_destroy(class_pktcdvd, pd->pkt_dev); } |