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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-03 22:37:15 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-03 22:37:15 +0400 |
commit | 542a086ac72fb193cbc1b996963a572269e57743 (patch) | |
tree | b137c08037cca4ffc8a156a891a01113b3b8edce /drivers/input | |
parent | 1d1fdd95df681f0c065d90ffaafa215a0e8825e2 (diff) | |
parent | 1eeeef153c02f5856ec109fa532eb5f31c39f85c (diff) | |
download | linux-542a086ac72fb193cbc1b996963a572269e57743.tar.xz |
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 'drivers/input')
-rw-r--r-- | drivers/input/gameport/gameport.c | 12 | ||||
-rw-r--r-- | drivers/input/serio/serio.c | 21 |
2 files changed, 18 insertions, 15 deletions
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index da739d9d1905..922a7fea2ce6 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -639,16 +639,18 @@ EXPORT_SYMBOL(gameport_unregister_port); * Gameport driver operations */ -static ssize_t gameport_driver_show_description(struct device_driver *drv, char *buf) +static ssize_t description_show(struct device_driver *drv, char *buf) { struct gameport_driver *driver = to_gameport_driver(drv); return sprintf(buf, "%s\n", driver->description ? driver->description : "(none)"); } +static DRIVER_ATTR_RO(description); -static struct driver_attribute gameport_driver_attrs[] = { - __ATTR(description, S_IRUGO, gameport_driver_show_description, NULL), - __ATTR_NULL +static struct attribute *gameport_driver_attrs[] = { + &driver_attr_description.attr, + NULL }; +ATTRIBUTE_GROUPS(gameport_driver); static int gameport_driver_probe(struct device *dev) { @@ -749,7 +751,7 @@ static int gameport_bus_match(struct device *dev, struct device_driver *drv) static struct bus_type gameport_bus = { .name = "gameport", .dev_attrs = gameport_device_attrs, - .drv_attrs = gameport_driver_attrs, + .drv_groups = gameport_driver_groups, .match = gameport_bus_match, .probe = gameport_driver_probe, .remove = gameport_driver_remove, diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 25fc5971f426..2b56855c2c77 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -732,19 +732,20 @@ EXPORT_SYMBOL(serio_unregister_child_port); * Serio driver operations */ -static ssize_t serio_driver_show_description(struct device_driver *drv, char *buf) +static ssize_t description_show(struct device_driver *drv, char *buf) { struct serio_driver *driver = to_serio_driver(drv); return sprintf(buf, "%s\n", driver->description ? driver->description : "(none)"); } +static DRIVER_ATTR_RO(description); -static ssize_t serio_driver_show_bind_mode(struct device_driver *drv, char *buf) +static ssize_t bind_mode_show(struct device_driver *drv, char *buf) { struct serio_driver *serio_drv = to_serio_driver(drv); return sprintf(buf, "%s\n", serio_drv->manual_bind ? "manual" : "auto"); } -static ssize_t serio_driver_set_bind_mode(struct device_driver *drv, const char *buf, size_t count) +static ssize_t bind_mode_store(struct device_driver *drv, const char *buf, size_t count) { struct serio_driver *serio_drv = to_serio_driver(drv); int retval; @@ -760,14 +761,14 @@ static ssize_t serio_driver_set_bind_mode(struct device_driver *drv, const char return retval; } +static DRIVER_ATTR_RW(bind_mode); - -static struct driver_attribute serio_driver_attrs[] = { - __ATTR(description, S_IRUGO, serio_driver_show_description, NULL), - __ATTR(bind_mode, S_IWUSR | S_IRUGO, - serio_driver_show_bind_mode, serio_driver_set_bind_mode), - __ATTR_NULL +static struct attribute *serio_driver_attrs[] = { + &driver_attr_description.attr, + &driver_attr_bind_mode.attr, + NULL, }; +ATTRIBUTE_GROUPS(serio_driver); static int serio_driver_probe(struct device *dev) { @@ -996,7 +997,7 @@ EXPORT_SYMBOL(serio_interrupt); static struct bus_type serio_bus = { .name = "serio", .dev_attrs = serio_device_attrs, - .drv_attrs = serio_driver_attrs, + .drv_groups = serio_driver_groups, .match = serio_bus_match, .uevent = serio_uevent, .probe = serio_driver_probe, |