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Driver core patches for 3.12-rc1
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. Signed-off-by: Greg Kroah-Hartman <[email protected]> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.21 (GNU/Linux) iEYEABECAAYFAlIlIPcACgkQMUfUDdst+ynUMwCaAnITsxyDXYQ4DqEsz8EcOtMk 718AoLrgnUZs3B+70AT34DVktg4HSThk =USl9 -----END PGP SIGNATURE----- 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 ...
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commit
542a086ac7
99 changed files with 1958 additions and 1915 deletions
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@ -107,6 +107,7 @@ static ssize_t osdname_show(struct device *dev, struct device_attribute *attr,
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class_dev);
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return sprintf(buf, "%s\n", ould->odi.osdname);
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}
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static DEVICE_ATTR_RO(osdname);
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static ssize_t systemid_show(struct device *dev, struct device_attribute *attr,
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char *buf)
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@ -117,17 +118,19 @@ static ssize_t systemid_show(struct device *dev, struct device_attribute *attr,
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memcpy(buf, ould->odi.systemid, ould->odi.systemid_len);
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return ould->odi.systemid_len;
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}
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static DEVICE_ATTR_RO(systemid);
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static struct device_attribute osd_uld_attrs[] = {
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__ATTR(osdname, S_IRUGO, osdname_show, NULL),
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__ATTR(systemid, S_IRUGO, systemid_show, NULL),
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__ATTR_NULL,
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static struct attribute *osd_uld_attrs[] = {
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&dev_attr_osdname.attr,
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&dev_attr_systemid.attr,
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NULL,
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};
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ATTRIBUTE_GROUPS(osd_uld);
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static struct class osd_uld_class = {
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.owner = THIS_MODULE,
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.name = "scsi_osd",
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.dev_attrs = osd_uld_attrs,
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.dev_groups = osd_uld_groups,
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};
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/*
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