diff options
author | Christoph Hellwig <hch@lst.de> | 2020-05-04 14:47:57 +0200 |
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committer | Jens Axboe <axboe@kernel.dk> | 2020-05-10 00:15:13 +0200 |
commit | 4c74746625dedb62ce00ac86ac4faedb640536d0 (patch) | |
tree | c07b21bdb41025bd78484b456f9e7ed07e3e1ed7 /drivers/base/core.c | |
parent | block: rename blk_mq_alloc_rq_maps (diff) | |
download | linux-4c74746625dedb62ce00ac86ac4faedb640536d0.tar.xz linux-4c74746625dedb62ce00ac86ac4faedb640536d0.zip |
driver core: remove device_create_vargs
All external users of device_create_vargs are gone, so remove it and
open code it in the only caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/base/core.c')
-rw-r--r-- | drivers/base/core.c | 37 |
1 files changed, 2 insertions, 35 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 139cdf7e7327..fb8ae248e5aa 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -3189,40 +3189,6 @@ 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 @@ -3253,7 +3219,8 @@ 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; } |