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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-03 11:37:15 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-03 11:37:15 -0700 |
commit | 542a086ac72fb193cbc1b996963a572269e57743 (patch) | |
tree | b137c08037cca4ffc8a156a891a01113b3b8edce /fs/fuse/cuse.c | |
parent | 1d1fdd95df681f0c065d90ffaafa215a0e8825e2 (diff) | |
parent | 1eeeef153c02f5856ec109fa532eb5f31c39f85c (diff) | |
download | linux-542a086ac72fb193cbc1b996963a572269e57743.tar.bz2 |
Merge tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core patches from Greg KH:
"Here's the big driver core pull request for 3.12-rc1.
Lots of tiny changes here fixing up the way sysfs attributes are
created, to try to make drivers simpler, and fix a whole class race
conditions with creations of device attributes after the device was
announced to userspace.
All the various pieces are acked by the different subsystem
maintainers"
* tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (119 commits)
firmware loader: fix pending_fw_head list corruption
drivers/base/memory.c: introduce help macro to_memory_block
dynamic debug: line queries failing due to uninitialized local variable
sysfs: sysfs_create_groups returns a value.
debugfs: provide debugfs_create_x64() when disabled
rbd: convert bus code to use bus_groups
firmware: dcdbas: use binary attribute groups
sysfs: add sysfs_create/remove_groups for when SYSFS is not enabled
driver core: add #include <linux/sysfs.h> to core files.
HID: convert bus code to use dev_groups
Input: serio: convert bus code to use drv_groups
Input: gameport: convert bus code to use drv_groups
driver core: firmware: use __ATTR_RW()
driver core: core: use DEVICE_ATTR_RO
driver core: bus: use DRIVER_ATTR_WO()
driver core: create write-only attribute macros for devices and drivers
sysfs: create __ATTR_WO()
driver-core: platform: convert bus code to use dev_groups
workqueue: convert bus code to use dev_groups
MEI: convert bus code to use dev_groups
...
Diffstat (limited to 'fs/fuse/cuse.c')
-rw-r--r-- | fs/fuse/cuse.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c index aef34b1e635e..adbfd66b380f 100644 --- a/fs/fuse/cuse.c +++ b/fs/fuse/cuse.c @@ -568,6 +568,7 @@ static ssize_t cuse_class_waiting_show(struct device *dev, return sprintf(buf, "%d\n", atomic_read(&cc->fc.num_waiting)); } +static DEVICE_ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL); static ssize_t cuse_class_abort_store(struct device *dev, struct device_attribute *attr, @@ -578,12 +579,14 @@ static ssize_t cuse_class_abort_store(struct device *dev, fuse_abort_conn(&cc->fc); return count; } +static DEVICE_ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store); -static struct device_attribute cuse_class_dev_attrs[] = { - __ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL), - __ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store), - { } +static struct attribute *cuse_class_dev_attrs[] = { + &dev_attr_waiting.attr, + &dev_attr_abort.attr, + NULL, }; +ATTRIBUTE_GROUPS(cuse_class_dev); static struct miscdevice cuse_miscdev = { .minor = MISC_DYNAMIC_MINOR, @@ -609,7 +612,7 @@ static int __init cuse_init(void) if (IS_ERR(cuse_class)) return PTR_ERR(cuse_class); - cuse_class->dev_attrs = cuse_class_dev_attrs; + cuse_class->dev_groups = cuse_class_dev_groups; rc = misc_register(&cuse_miscdev); if (rc) { |