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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-02 15:29:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-02 15:29:19 -0700
commit750a02ab8d3c49ca7d23102be90d3d1db19e2827 (patch)
tree3c829af238b6598178c9ed859edb00bc8a280c05 /drivers/base
parent1966391fa576e1fb2701be8bcca197d8f72737b7 (diff)
parentabb30460bda232f304f642510adc8c6576ea51ea (diff)
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Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe: "Core block changes that have been queued up for this release: - Remove dead blk-throttle and blk-wbt code (Guoqing) - Include pid in blktrace note traces (Jan) - Don't spew I/O errors on wouldblock termination (me) - Zone append addition (Johannes, Keith, Damien) - IO accounting improvements (Konstantin, Christoph) - blk-mq hardware map update improvements (Ming) - Scheduler dispatch improvement (Salman) - Inline block encryption support (Satya) - Request map fixes and improvements (Weiping) - blk-iocost tweaks (Tejun) - Fix for timeout failing with error injection (Keith) - Queue re-run fixes (Douglas) - CPU hotplug improvements (Christoph) - Queue entry/exit improvements (Christoph) - Move DMA drain handling to the few drivers that use it (Christoph) - Partition handling cleanups (Christoph)" * tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block: (127 commits) block: mark bio_wouldblock_error() bio with BIO_QUIET blk-wbt: rename __wbt_update_limits to wbt_update_limits blk-wbt: remove wbt_update_limits blk-throttle: remove tg_drain_bios blk-throttle: remove blk_throtl_drain null_blk: force complete for timeout request blk-mq: drain I/O when all CPUs in a hctx are offline blk-mq: add blk_mq_all_tag_iter blk-mq: open code __blk_mq_alloc_request in blk_mq_alloc_request_hctx blk-mq: use BLK_MQ_NO_TAG in more places blk-mq: rename BLK_MQ_TAG_FAIL to BLK_MQ_NO_TAG blk-mq: move more request initialization to blk_mq_rq_ctx_init blk-mq: simplify the blk_mq_get_request calling convention blk-mq: remove the bio argument to ->prepare_request nvme: force complete cancelled requests blk-mq: blk-mq: provide forced completion method block: fix a warning when blkdev.h is included for !CONFIG_BLOCK builds block: blk-crypto-fallback: remove redundant initialization of variable err block: reduce part_stat_lock() scope block: use __this_cpu_add() instead of access by smp_processor_id() ...
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/core.c37
1 files changed, 2 insertions, 35 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index edb6fd2032a1..de808c5a187b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -3213,40 +3213,6 @@ error:
}
/**
- * device_create_vargs - creates a device and registers it with sysfs
- * @class: pointer to the struct class that this device should be registered to
- * @parent: pointer to the parent struct device of this new device, if any
- * @devt: the dev_t for the char device to be added
- * @drvdata: the data to be added to the device for callbacks
- * @fmt: string for the device's name
- * @args: va_list for the device's name
- *
- * This function can be used by char device classes. A struct device
- * will be created in sysfs, registered to the specified class.
- *
- * A "dev" file will be created, showing the dev_t for the device, if
- * the dev_t is not 0,0.
- * If a pointer to a parent struct device is passed in, the newly created
- * struct device will be a child of that device in sysfs.
- * The pointer to the struct device will be returned from the call.
- * Any further sysfs files that might be required can be created using this
- * pointer.
- *
- * Returns &struct device pointer on success, or ERR_PTR() on error.
- *
- * Note: the struct class passed to this function must have previously
- * been created with a call to class_create().
- */
-struct device *device_create_vargs(struct class *class, struct device *parent,
- dev_t devt, void *drvdata, const char *fmt,
- va_list args)
-{
- return device_create_groups_vargs(class, parent, devt, drvdata, NULL,
- fmt, args);
-}
-EXPORT_SYMBOL_GPL(device_create_vargs);
-
-/**
* device_create - creates a device and registers it with sysfs
* @class: pointer to the struct class that this device should be registered to
* @parent: pointer to the parent struct device of this new device, if any
@@ -3277,7 +3243,8 @@ struct device *device_create(struct class *class, struct device *parent,
struct device *dev;
va_start(vargs, fmt);
- dev = device_create_vargs(class, parent, devt, drvdata, fmt, vargs);
+ dev = device_create_groups_vargs(class, parent, devt, drvdata, NULL,
+ fmt, vargs);
va_end(vargs);
return dev;
}