[PATCH v2 1/4] hwrng: core - drop unnecessary forward declarations

[Thorsten Blum]

The forward declarations for drop_current_rng() and rng_get_data() are
not needed - remove them.

Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
No changes in patch 1/4.
---
 drivers/char/hw_random/core.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index aba92d777f72..68add1a97f31 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -54,13 +54,9 @@ module_param(default_quality, ushort, 0644);
 MODULE_PARM_DESC(default_quality,
 		 "default maximum entropy content of hwrng per 1024 bits of input");
 
-static void drop_current_rng(void);
 static int hwrng_init(struct hwrng *rng);
 static int hwrng_fillfn(void *unused);
 
-static inline int rng_get_data(struct hwrng *rng, u8 *buffer, size_t size,
-			       int wait);
-
 static size_t rng_buffer_size(void)
 {
 	return RNG_BUFFER_SIZE;