Staging: silicom: minor cleanup: remove unused define

DEVICE_NODE not used
Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/silicom/bp_ioctl.h

@@ -135,7 +135,6 @@ struct bpctl_cmd {
 
 #define IOCTL_TX_MSG(cmd) _IOWR(MAGIC_NUM, cmd, struct bpctl_cmd)
 
-#define DEVICE_NODE "/dev/bpctl0"
 #define DEVICE_NAME "bpctl"
 
 #endif

drivers/staging/silicom/bypasslib/bp_ioctl.h

@@ -193,7 +193,6 @@ struct bpctl_cmd {
 
 #define IOCTL_TX_MSG(cmd) _IOWR(MAGIC_NUM, cmd, struct bpctl_cmd)
 
-#define DEVICE_NODE "/dev/bpctl0"
 #define DEVICE_NAME "bpctl"
 
 #endif