1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/tty/serial/jsm/jsm.h b/drivers/tty/serial/jsm/jsm.h
index b704c8ce0d71..cd53bdda77ce 100644
--- a/drivers/tty/serial/jsm/jsm.h
+++ b/drivers/tty/serial/jsm/jsm.h
@@ -88,7 +88,6 @@ enum {
 
 /* 4 extra for alignment play space */
 #define WRITEBUFLEN     ((4096) + 4)
-#define MYFLIPLEN       N_TTY_BUF_SIZE
 
 #define JSM_VERSION     "jsm: 1.2-1-INKERNEL"
 #define JSM_PARTNUM     "40002438_A-INKERNEL"
@@ -150,7 +149,6 @@ struct jsm_board
         u32             bd_uart_offset; /* Space between each UART */
 
         struct jsm_channel *channels[MAXPORTS]; /* array of pointers to our channels. */
-        char            *flipbuf;       /* Our flip buffer, alloced if board is found */
 
         u32             bd_dividend;    /* Board/UARTs specific dividend */
 
@@ -177,7 +175,6 @@ struct jsm_board
 #define CH_TX_FIFO_LWM  0x0800          /* TX Fifo is below Low Water   */
 #define CH_BREAK_SENDING 0x1000         /* Break is being sent          */
 #define CH_LOOPBACK 0x2000              /* Channel is in lookback mode  */
-#define CH_FLIPBUF_IN_USE 0x4000        /* Channel's flipbuf is in use  */
 #define CH_BAUD0        0x08000         /* Used for checking B0 transitions */
 
 /* Our Read/Error/Write queue sizes */