[PATCH] USB: drivers/usb/media/sn9c102_core.c: make 2 functions static

This patch makes two needlessly global functions static.

Signed-off-by: Adrian Bunk <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/media/sn9c102_core.c

···
 }
 
 
-int 
+static int 
 sn9c102_i2c_try_write(struct sn9c102_device* cam,
                       struct sn9c102_sensor* sensor, u8 address, u8 value)
 {
···
 }
 
 
-int sn9c102_stream_interrupt(struct sn9c102_device* cam)
+static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
 {
 	int err = 0;
 

drivers/usb/media/sn9c102_sensor.h

···
 */
 
 /* The "try" I2C I/O versions are used when probing the sensor */
-extern int sn9c102_i2c_try_write(struct sn9c102_device*,struct sn9c102_sensor*,
-                                 u8 address, u8 value);
 extern int sn9c102_i2c_try_read(struct sn9c102_device*,struct sn9c102_sensor*,
                                 u8 address);