i2c: Remove NOP i2c_algorithm.algo_control() methods

This removes NOP implementations of i2c_algorithm.algo_control.

With this change, there are no implementations of this hook in
the kernel.org tree ... that hook seems about ripe to remove.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 5a1b5f5a7d46..9e7f3e685d73 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -444,8 +444,6 @@ static int w9968cf_i2c_smbus_xfer(struct i2c_adapter*, u16 addr,
 static u32 w9968cf_i2c_func(struct i2c_adapter*);
 static int w9968cf_i2c_attach_inform(struct i2c_client*);
 static int w9968cf_i2c_detach_inform(struct i2c_client*);
-static int w9968cf_i2c_control(struct i2c_adapter*, unsigned int cmd,
-                               unsigned long arg);
 
 /* Memory management */
 static void* rvmalloc(unsigned long size);
@@ -1543,21 +1541,12 @@ static int w9968cf_i2c_detach_inform(struct i2c_client* client)
 }
 
 
-static int
-w9968cf_i2c_control(struct i2c_adapter* adapter, unsigned int cmd,
-                    unsigned long arg)
-{
-        return 0;
-}
-
-
 static int w9968cf_i2c_init(struct w9968cf_device* cam)
 {
         int err = 0;
 
         static struct i2c_algorithm algo = {
                 .smbus_xfer =    w9968cf_i2c_smbus_xfer,
-                .algo_control =  w9968cf_i2c_control,
                 .functionality = w9968cf_i2c_func,
         };