[PATCH] drivers/base/firmware_class.c: cleanups
- 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>
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 4723182..0c99ae6 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -86,18 +86,9 @@
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 @@
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 @@
}
}
-/**
- * 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 @@
EXPORT_SYMBOL(release_firmware);
EXPORT_SYMBOL(request_firmware);
EXPORT_SYMBOL(request_firmware_nowait);
-EXPORT_SYMBOL(register_firmware);