Merge remote-tracking branch 'hid/for-next'

[karo-tx-linux.git] / drivers / tty / hvc / hvsi_lib.c

diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
index ac2767100df56d3ef071f565ddfc7f4063432ca7..347050ea414a7f37e3962869f29437129cea1c75 100644 (file)
--- a/drivers/tty/hvc/hvsi_lib.c
+++ b/drivers/tty/hvc/hvsi_lib.c
@@ -9,7 +9,7 @@
 
 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
 {
-       packet->seqno = atomic_inc_return(&pv->seqno);
+       packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
 
        /* Assumes that always succeeds, works in practice */
        return pv->put_chars(pv->termno, (char *)packet, packet->len);
@@ -28,7 +28,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
        /* Send version query */
        q.hdr.type = VS_QUERY_PACKET_HEADER;
        q.hdr.len = sizeof(struct hvsi_query);
-       q.verb = VSV_SEND_VERSION_NUMBER;
+       q.verb = cpu_to_be16(VSV_SEND_VERSION_NUMBER);
        hvsi_send_packet(pv, &q.hdr);
 }
 
@@ -40,7 +40,7 @@ static int hvsi_send_close(struct hvsi_priv *pv)
 
        ctrl.hdr.type = VS_CONTROL_PACKET_HEADER;
        ctrl.hdr.len = sizeof(struct hvsi_control);
-       ctrl.verb = VSV_CLOSE_PROTOCOL;
+       ctrl.verb = cpu_to_be16(VSV_CLOSE_PROTOCOL);
        return hvsi_send_packet(pv, &ctrl.hdr);
 }
 
@@ -69,14 +69,14 @@ static void hvsi_got_control(struct hvsi_priv *pv)
 {
        struct hvsi_control *pkt = (struct hvsi_control *)pv->inbuf;
 
-       switch (pkt->verb) {
+       switch (be16_to_cpu(pkt->verb)) {
        case VSV_CLOSE_PROTOCOL:
                /* We restart the handshaking */
                hvsi_start_handshake(pv);
                break;
        case VSV_MODEM_CTL_UPDATE:
                /* Transition of carrier detect */
-               hvsi_cd_change(pv, pkt->word & HVSI_TSCD);
+               hvsi_cd_change(pv, be32_to_cpu(pkt->word) & HVSI_TSCD);
                break;
        }
 }
@@ -87,7 +87,7 @@ static void hvsi_got_query(struct hvsi_priv *pv)
        struct hvsi_query_response r;
 
        /* We only handle version queries */
-       if (pkt->verb != VSV_SEND_VERSION_NUMBER)
+       if (be16_to_cpu(pkt->verb) != VSV_SEND_VERSION_NUMBER)
                return;
 
        pr_devel("HVSI@%x: Got version query, sending response...\n",
@@ -96,7 +96,7 @@ static void hvsi_got_query(struct hvsi_priv *pv)
        /* Send version response */
        r.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
        r.hdr.len = sizeof(struct hvsi_query_response);
-       r.verb = VSV_SEND_VERSION_NUMBER;
+       r.verb = cpu_to_be16(VSV_SEND_VERSION_NUMBER);
        r.u.version = HVSI_VERSION;
        r.query_seqno = pkt->hdr.seqno;
        hvsi_send_packet(pv, &r.hdr);
@@ -112,7 +112,7 @@ static void hvsi_got_response(struct hvsi_priv *pv)
 
        switch(r->verb) {
        case VSV_SEND_MODEM_CTL_STATUS:
-               hvsi_cd_change(pv, r->u.mctrl_word & HVSI_TSCD);
+               hvsi_cd_change(pv, be32_to_cpu(r->u.mctrl_word) & HVSI_TSCD);
                pv->mctrl_update = 1;
                break;
        }
@@ -265,8 +265,7 @@ int hvsilib_read_mctrl(struct hvsi_priv *pv)
        pv->mctrl_update = 0;
        q.hdr.type = VS_QUERY_PACKET_HEADER;
        q.hdr.len = sizeof(struct hvsi_query);
-       q.hdr.seqno = atomic_inc_return(&pv->seqno);
-       q.verb = VSV_SEND_MODEM_CTL_STATUS;
+       q.verb = cpu_to_be16(VSV_SEND_MODEM_CTL_STATUS);
        rc = hvsi_send_packet(pv, &q.hdr);
        if (rc <= 0) {
                pr_devel("HVSI@%x: Error %d...\n", pv->termno, rc);
@@ -304,9 +303,9 @@ int hvsilib_write_mctrl(struct hvsi_priv *pv, int dtr)
 
        ctrl.hdr.type = VS_CONTROL_PACKET_HEADER,
        ctrl.hdr.len = sizeof(struct hvsi_control);
-       ctrl.verb = VSV_SET_MODEM_CTL;
-       ctrl.mask = HVSI_TSDTR;
-       ctrl.word = dtr ? HVSI_TSDTR : 0;
+       ctrl.verb = cpu_to_be16(VSV_SET_MODEM_CTL);
+       ctrl.mask = cpu_to_be32(HVSI_TSDTR);
+       ctrl.word = cpu_to_be32(dtr ? HVSI_TSDTR : 0);
        return hvsi_send_packet(pv, &ctrl.hdr);
 }