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[PATCH] drivers/base/firmware_class.c: cleanups

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- remove the following global function that is both unused and
  unimplemented:
  - register_firmware()

- make the following needlessly global function static:
  - firmware_class_uevent()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk
2006-05-20 15:00:16 -07:00
committed by Linus Torvalds
parent ccf06998fe
commit 1b81d6637d
4 changed files with 8 additions and 60 deletions
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39
drivers/base/firmware_class.c
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@@ -86,18 +86,9 @@ firmware_timeout_store(struct class *class, const char *buf, size_t count)
static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store);
static void fw_class_dev_release(struct class_device *class_dev);
int firmware_class_uevent(struct class_device *dev, char **envp,
int num_envp, char *buffer, int buffer_size);
static struct class firmware_class = {
.name = "firmware",
.uevent = firmware_class_uevent,
.release = fw_class_dev_release,
};
int
firmware_class_uevent(struct class_device *class_dev, char **envp,
int num_envp, char *buffer, int buffer_size)
static int firmware_class_uevent(struct class_device *class_dev, char **envp,
int num_envp, char *buffer, int buffer_size)
{
struct firmware_priv *fw_priv = class_get_devdata(class_dev);
int i = 0, len = 0;
@@ -116,6 +107,12 @@ firmware_class_uevent(struct class_device *class_dev, char **envp,
return 0;
}
static struct class firmware_class = {
.name = "firmware",
.uevent = firmware_class_uevent,
.release = fw_class_dev_release,
};
static ssize_t
firmware_loading_show(struct class_device *class_dev, char *buf)
{
@@ -493,25 +490,6 @@ release_firmware(const struct firmware *fw)
}
}
/**
* register_firmware: - provide a firmware image for later usage
* @name: name of firmware image file
* @data: buffer pointer for the firmware image
* @size: size of the data buffer area
*
* Make sure that @data will be available by requesting firmware @name.
*
* Note: This will not be possible until some kind of persistence
* is available.
**/
void
register_firmware(const char *name, const u8 *data, size_t size)
{
/* This is meaningless without firmware caching, so until we
* decide if firmware caching is reasonable just leave it as a
* noop */
}
/* Async support */
struct firmware_work {
struct work_struct work;
@@ -630,4 +608,3 @@ module_exit(firmware_class_exit);
EXPORT_SYMBOL(release_firmware);
EXPORT_SYMBOL(request_firmware);
EXPORT_SYMBOL(request_firmware_nowait);
EXPORT_SYMBOL(register_firmware);