[PATCH 2.5] USB speedtouch: extra debug messages

From: Duncan Sands (baldrick_at_free.fr)
Date: 09/29/03

  • Next message: Duncan Sands: "[PATCH 2.5] USB speedtouch: reduce memory usage" 
    To: linux-usb-devel@lists.sourceforge.net
Date:	Mon, 29 Sep 2003 23:39:51 +0200

     speedtch.c | 10 +++++++---
     1 files changed, 7 insertions(+), 3 deletions(-)

    diff -Nru a/drivers/usb/misc/speedtch.c b/drivers/usb/misc/speedtch.c
    --- a/drivers/usb/misc/speedtch.c Tue Sep 30 00:11:41 2003
    +++ b/drivers/usb/misc/speedtch.c Tue Sep 30 00:11:41 2003
    @@ -880,8 +880,10 @@
                     return -EINVAL;
     
             /* only support AAL5 */
    - if ((vcc->qos.aal != ATM_AAL5) || (vcc->qos.rxtp.max_sdu < 0) || (vcc->qos.rxtp.max_sdu > ATM_MAX_AAL5_PDU))
    + if ((vcc->qos.aal != ATM_AAL5) || (vcc->qos.rxtp.max_sdu < 0) || (vcc->qos.rxtp.max_sdu > ATM_MAX_AAL5_PDU)) {
    + dbg ("udsl_atm_open: unsupported ATM type %d!", vcc->qos.aal);
                     return -EINVAL;
    + }
     
             if (!instance->firmware_loaded) {
                     dbg ("udsl_atm_open: firmware not loaded!");
    @@ -891,11 +893,13 @@
             down (&instance->serialize); /* vs self, udsl_atm_close */
     
             if (udsl_find_vcc (instance, vpi, vci)) {
    + dbg ("udsl_atm_open: %hd/%d already in use!", vpi, vci);
                     up (&instance->serialize);
                     return -EADDRINUSE;
             }
     
             if (!(new = kmalloc (sizeof (struct udsl_vcc_data), GFP_KERNEL))) {
    + dbg ("udsl_atm_open: no memory for vcc_data!");
                     up (&instance->serialize);
                     return -ENOMEM;
             }
    @@ -1220,7 +1224,7 @@
     
             for (i = 0; i < num_rcv_urbs; i++)
                     if ((result = usb_unlink_urb (instance->receivers [i].urb)) < 0)
    - dbg ("udsl_usb_disconnect: usb_unlink_urb on receive urb %d returned %d", i, result);
    + dbg ("udsl_usb_disconnect: usb_unlink_urb on receive urb %d returned %d!", i, result);
     
             /* wait for completion handlers to finish */
             do {
    @@ -1256,7 +1260,7 @@
     
             for (i = 0; i < num_snd_urbs; i++)
                     if ((result = usb_unlink_urb (instance->senders [i].urb)) < 0)
    - dbg ("udsl_usb_disconnect: usb_unlink_urb on send urb %d returned %d", i, result);
    + dbg ("udsl_usb_disconnect: usb_unlink_urb on send urb %d returned %d!", i, result);
     
             /* wait for completion handlers to finish */
             do {
    -
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