[PATCH] rio cleanups

INKERNEL is always defined
HOST is never defined
therefore RTA is also never defined

Strip the relevant garbage out of the headers on this basis.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 133 deletions

diff --git a/drivers/char/rio/phb.h b/drivers/char/rio/phb.h
index 3baebf8513af..2663ca0306e2 100644
--- a/drivers/char/rio/phb.h
+++ b/drivers/char/rio/phb.h
@@ -44,17 +44,6 @@
 #endif
 
 
- /*************************************************
-  * Set the LIMIT values.
-  ************************************************/
-#ifdef RTA
-#define RX_LIMIT       (ushort) 3
-#endif
-#ifdef HOST
-#define RX_LIMIT       (ushort) 1
-#endif
-
-
 /*************************************************
  * Handshake asserted. Deasserted by the LTT(s)
  ************************************************/
@@ -69,11 +58,7 @@
 /*************************************************
  * Maximum number of PHB's
  ************************************************/
-#if defined (HOST) || defined (INKERNEL)
 #define MAX_PHB               ((ushort) 128)    /* range 0-127 */
-#else
-#define MAX_PHB               ((ushort) 8)      /* range 0-7 */
-#endif
 
 /*************************************************
  * Defines for the mode fields
@@ -139,141 +124,23 @@
  * the start. The pointer tx_add points to a SPACE to put a Packet.
  * The pointer tx_remove points to the next Packet to remove
  *************************************************************************/
-#ifndef INKERNEL
-#define src_unit     u2.s2.unit
-#define src_port     u2.s2.port
-#define dest_unit    u1.s1.unit
-#define dest_port    u1.s1.port
-#endif
-#ifdef HOST
-#define tx_start     u3.s1.tx_start_ptr_ptr
-#define tx_add       u3.s1.tx_add_ptr_ptr
-#define tx_end       u3.s1.tx_end_ptr_ptr
-#define tx_remove    u3.s1.tx_remove_ptr_ptr
-#define rx_start     u4.s1.rx_start_ptr_ptr
-#define rx_add       u4.s1.rx_add_ptr_ptr
-#define rx_end       u4.s1.rx_end_ptr_ptr
-#define rx_remove    u4.s1.rx_remove_ptr_ptr
-#endif
 typedef struct PHB PHB;
 struct PHB {
-#ifdef RTA
-        ushort port;
-#endif
-#ifdef INKERNEL
         WORD source;
-#else
-        union {
-                ushort source;  /* Complete source */
-                struct {
-                        unsigned char unit;     /* Source unit */
-                        unsigned char port;     /* Source port */
-                } s2;
-        } u2;
-#endif
         WORD handshake;
         WORD status;
         NUMBER timeout;         /* Maximum of 1.9 seconds */
         WORD link;              /* Send down this link */
-#ifdef INKERNEL
         WORD destination;
-#else
-        union {
-                ushort destination;     /* Complete destination */
-                struct {
-                        unsigned char unit;     /* Destination unit */
-                        unsigned char port;     /* Destination port */
-                } s1;
-        } u1;
-#endif
-#ifdef RTA
-        ushort tx_pkts_added;
-        ushort tx_pkts_removed;
-        Q_BUF_ptr tx_q_start;   /* Start of the Q list chain */
-        short num_tx_q_bufs;    /* Number of Q buffers in the chain */
-        PKT_ptr_ptr tx_add;     /* Add a new Packet here */
-        Q_BUF_ptr tx_add_qb;    /* Pointer to the add Q buf */
-        PKT_ptr_ptr tx_add_st_qbb;      /* Pointer to start of the Q's buf */
-        PKT_ptr_ptr tx_add_end_qbb;     /* Pointer to the end of the Q's buf */
-        PKT_ptr_ptr tx_remove;  /* Remove a Packet here */
-        Q_BUF_ptr tx_remove_qb; /* Pointer to the remove Q buf */
-        PKT_ptr_ptr tx_remove_st_qbb;   /* Pointer to the start of the Q buf */
-        PKT_ptr_ptr tx_remove_end_qbb;  /* Pointer to the end of the Q buf */
-#endif
-#ifdef INKERNEL
         PKT_ptr_ptr tx_start;
         PKT_ptr_ptr tx_end;
         PKT_ptr_ptr tx_add;
         PKT_ptr_ptr tx_remove;
-#endif
-#ifdef HOST
-        union {
-                struct {
-                        PKT_ptr_ptr tx_start_ptr_ptr;
-                        PKT_ptr_ptr tx_end_ptr_ptr;
-                        PKT_ptr_ptr tx_add_ptr_ptr;
-                        PKT_ptr_ptr tx_remove_ptr_ptr;
-                } s1;
-                struct {
-                        ushort *tx_start_ptr;
-                        ushort *tx_end_ptr;
-                        ushort *tx_add_ptr;
-                        ushort *tx_remove_ptr;
-                } s2;
-        } u3;
-#endif
 
-#ifdef  RTA
-        ushort rx_pkts_added;
-        ushort rx_pkts_removed;
-        Q_BUF_ptr rx_q_start;   /* Start of the Q list chain */
-        short num_rx_q_bufs;    /* Number of Q buffers in the chain */
-        PKT_ptr_ptr rx_add;     /* Add a new Packet here */
-        Q_BUF_ptr rx_add_qb;    /* Pointer to the add Q buf */
-        PKT_ptr_ptr rx_add_st_qbb;      /* Pointer to start of the Q's buf */
-        PKT_ptr_ptr rx_add_end_qbb;     /* Pointer to the end of the Q's buf */
-        PKT_ptr_ptr rx_remove;  /* Remove a Packet here */
-        Q_BUF_ptr rx_remove_qb; /* Pointer to the remove Q buf */
-        PKT_ptr_ptr rx_remove_st_qbb;   /* Pointer to the start of the Q buf */
-        PKT_ptr_ptr rx_remove_end_qbb;  /* Pointer to the end of the Q buf */
-#endif
-#ifdef INKERNEL
         PKT_ptr_ptr rx_start;
         PKT_ptr_ptr rx_end;
         PKT_ptr_ptr rx_add;
         PKT_ptr_ptr rx_remove;
-#endif
-#ifdef HOST
-        union {
-                struct {
-                        PKT_ptr_ptr rx_start_ptr_ptr;
-                        PKT_ptr_ptr rx_end_ptr_ptr;
-                        PKT_ptr_ptr rx_add_ptr_ptr;
-                        PKT_ptr_ptr rx_remove_ptr_ptr;
-                } s1;
-                struct {
-                        ushort *rx_start_ptr;
-                        ushort *rx_end_ptr;
-                        ushort *rx_add_ptr;
-                        ushort *rx_remove_ptr;
-                } s2;
-        } u4;
-#endif
-
-#ifdef RTA                      /* some fields for the remotes */
-        ushort flush_count;     /* Count of write flushes */
-        ushort txmode;          /* Modes for tx */
-        ushort rxmode;          /* Modes for rx */
-        ushort portmode;        /* Generic modes */
-        ushort column;          /* TAB3 column count */
-        ushort tx_subscript;    /* (TX) Subscript into data field */
-        ushort rx_subscript;    /* (RX) Subscript into data field */
-        PKT_ptr rx_incomplete;  /* Hold an incomplete packet here */
-        ushort modem_bits;      /* Modem bits to mask */
-        ushort lastModem;       /* Modem control lines. */
-        ushort addr;            /* Address for sub commands */
-        ushort MonitorTstate;   /* TRUE if monitoring tstop */
-#endif
 
 };