Commit 93232e46 authored by Ming Lei's avatar Ming Lei Committed by Greg Kroah-Hartman
Browse files

firmware loader: don't export cache_firmware and uncache_firmware 



Looks no driver has the explict requirement for the two exported
API, just don't export them anymore.

Signed-off-by: default avatarMing Lei <ming.lei@canonical.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 96b2c0fc

drivers/base/firmware_class.c

+2 −4
Original line number Diff line number Diff line
@@ -1244,7 +1244,7 @@ EXPORT_SYMBOL(request_firmware_nowait); 
 * Return !0 otherwise

 *

 */

int cache_firmware(const char *fw_name)

static int cache_firmware(const char *fw_name)

{

	int ret;

	const struct firmware *fw;
@@ -1259,7 +1259,6 @@ int cache_firmware(const char *fw_name) 


	return ret;

}

EXPORT_SYMBOL_GPL(cache_firmware);



/**

 * uncache_firmware - remove one cached firmware image
@@ -1272,7 +1271,7 @@ EXPORT_SYMBOL_GPL(cache_firmware); 
 * Return !0 otherwise

 *

 */

int uncache_firmware(const char *fw_name)

static int uncache_firmware(const char *fw_name)

{

	struct firmware_buf *buf;

	struct firmware fw;
@@ -1290,7 +1289,6 @@ int uncache_firmware(const char *fw_name) 


	return -EINVAL;

}

EXPORT_SYMBOL_GPL(uncache_firmware);



#ifdef CONFIG_PM_SLEEP

static ASYNC_DOMAIN_EXCLUSIVE(fw_cache_domain);

include/linux/firmware.h

+0 −11
Original line number Diff line number Diff line
@@ -47,8 +47,6 @@ int request_firmware_nowait( 
	void (*cont)(const struct firmware *fw, void *context));



void release_firmware(const struct firmware *fw);

int cache_firmware(const char *name);

int uncache_firmware(const char *name);

#else

static inline int request_firmware(const struct firmware **fw,

				   const char *name,
@@ -68,15 +66,6 @@ static inline void release_firmware(const struct firmware *fw) 
{

}



static inline int cache_firmware(const char *name)

{

	return -ENOENT;

}



static inline int uncache_firmware(const char *name)

{

	return -EINVAL;

}

#endif



#endif