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authorChristoph Hellwig <hch@lst.de>2020-05-04 14:47:57 +0200
committerJens Axboe <axboe@kernel.dk>2020-05-10 00:15:13 +0200
commit4c74746625dedb62ce00ac86ac4faedb640536d0 (patch)
treec07b21bdb41025bd78484b456f9e7ed07e3e1ed7 /drivers/base/core.c
parentblock: rename blk_mq_alloc_rq_maps (diff)
downloadlinux-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.c37
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;
}