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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 13:01:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 13:01:40 -0700
commitcf482a49af564a3044de3178ea28f10ad5921b38 (patch)
treeb3ce61fc005f73ac6b7b3dfe4b1a4501910bde51 /block
parent01e5d1830cf54ac45768ef9ceb3e79cea2e1198c (diff)
parent70e16a620e075cb916644e06012766639b58b2fb (diff)
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Merge tag 'driver-core-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core/kobject updates from Greg KH: "Here is the "big" set of driver core patches for 5.2-rc1 There are a number of ACPI patches in here as well, as Rafael said they should go through this tree due to the driver core changes they required. They have all been acked by the ACPI developers. There are also a number of small subsystem-specific changes in here, due to some changes to the kobject core code. Those too have all been acked by the various subsystem maintainers. As for content, it's pretty boring outside of the ACPI changes: - spdx cleanups - kobject documentation updates - default attribute groups for kobjects - other minor kobject/driver core fixes All have been in linux-next for a while with no reported issues" * tag 'driver-core-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (47 commits) kobject: clean up the kobject add documentation a bit more kobject: Fix kernel-doc comment first line kobject: Remove docstring reference to kset firmware_loader: Fix a typo ("syfs" -> "sysfs") kobject: fix dereference before null check on kobj Revert "driver core: platform: Fix the usage of platform device name(pdev->name)" init/config: Do not select BUILD_BIN2C for IKCONFIG Provide in-kernel headers to make extending kernel easier kobject: Improve doc clarity kobject_init_and_add() kobject: Improve docs for kobject_add/del driver core: platform: Fix the usage of platform device name(pdev->name) livepatch: Replace klp_ktype_patch's default_attrs with groups cpufreq: schedutil: Replace default_attrs field with groups padata: Replace padata_attr_type default_attrs field with groups irqdesc: Replace irq_kobj_type's default_attrs field with groups net-sysfs: Replace ktype default_attrs field with groups block: Replace all ktype default_attrs with groups samples/kobject: Replace foo_ktype's default_attrs field with groups kobject: Add support for default attribute groups to kobj_type driver core: Postpone DMA tear-down until after devres release for probe failure ...
Diffstat (limited to 'block')
-rw-r--r--block/blk-integrity.c3
-rw-r--r--block/blk-mq-sysfs.c8
-rw-r--r--block/blk-sysfs.c3
3 files changed, 6 insertions, 8 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index d1ab089e0919..85864c71e858 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -365,6 +365,7 @@ static struct attribute *integrity_attrs[] = {
&integrity_device_entry.attr,
NULL,
};
+ATTRIBUTE_GROUPS(integrity);
static const struct sysfs_ops integrity_ops = {
.show = &integrity_attr_show,
@@ -372,7 +373,7 @@ static const struct sysfs_ops integrity_ops = {
};
static struct kobj_type integrity_ktype = {
- .default_attrs = integrity_attrs,
+ .default_groups = integrity_groups,
.sysfs_ops = &integrity_ops,
};
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c
index 3f9c3f4ac44c..5315e538b3b1 100644
--- a/block/blk-mq-sysfs.c
+++ b/block/blk-mq-sysfs.c
@@ -173,10 +173,6 @@ static ssize_t blk_mq_hw_sysfs_cpus_show(struct blk_mq_hw_ctx *hctx, char *page)
return ret;
}
-static struct attribute *default_ctx_attrs[] = {
- NULL,
-};
-
static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_nr_tags = {
.attr = {.name = "nr_tags", .mode = 0444 },
.show = blk_mq_hw_sysfs_nr_tags_show,
@@ -196,6 +192,7 @@ static struct attribute *default_hw_ctx_attrs[] = {
&blk_mq_hw_sysfs_cpus.attr,
NULL,
};
+ATTRIBUTE_GROUPS(default_hw_ctx);
static const struct sysfs_ops blk_mq_sysfs_ops = {
.show = blk_mq_sysfs_show,
@@ -214,13 +211,12 @@ static struct kobj_type blk_mq_ktype = {
static struct kobj_type blk_mq_ctx_ktype = {
.sysfs_ops = &blk_mq_sysfs_ops,
- .default_attrs = default_ctx_attrs,
.release = blk_mq_ctx_sysfs_release,
};
static struct kobj_type blk_mq_hw_ktype = {
.sysfs_ops = &blk_mq_hw_sysfs_ops,
- .default_attrs = default_hw_ctx_attrs,
+ .default_groups = default_hw_ctx_groups,
.release = blk_mq_hw_sysfs_release,
};
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 422327089e0f..7a95a1eb27e1 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -769,6 +769,7 @@ static struct attribute *default_attrs[] = {
#endif
NULL,
};
+ATTRIBUTE_GROUPS(default);
#define to_queue(atr) container_of((atr), struct queue_sysfs_entry, attr)
@@ -890,7 +891,7 @@ static const struct sysfs_ops queue_sysfs_ops = {
struct kobj_type blk_queue_ktype = {
.sysfs_ops = &queue_sysfs_ops,
- .default_attrs = default_attrs,
+ .default_groups = default_groups,
.release = blk_release_queue,
};