Staging: ft1000: Fix Sparse Warning for Static Declarations in ft1000_hw.c

This patch fixes the Sparse Warning: "symbol 'ft1000_reset'
was not declared. Should it be static?" in ft1000_hw.c

Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ft1000/ft1000-usb/ft1000_hw.c

@@ -854,7 +854,7 @@ int reg_ft1000_netdev(struct ft1000_usb *ft1000dev,
 	return 0;
 }
 
-int ft1000_reset(void *dev)
+static int ft1000_reset(void *dev)
 {
 	ft1000_reset_card(dev);
 	return 0;