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Commit 5c0c6c39 authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman
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staging/easycap: implement strerror function 

Replace long switch statements that just print out errno
with strerror function. It reduces around 700 lines from the code.

The function should be probably dropped at all but leave for now
to not break currently expected debug output.
Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 482cd2d8
Hide whitespace changes
Inline Side-by-side
Showing with 87 additions and 793 deletions
drivers/staging/easycap/easycap.h
View file @ 5c0c6c39
...@@ -644,6 +644,8 @@ struct signed_div_result { ...@@ -644,6 +644,8 @@ struct signed_div_result {
* IMMEDIATELY OBVIOUS FROM A CASUAL READING OF THE SOURCE CODE. BEWARE. * IMMEDIATELY OBVIOUS FROM A CASUAL READING OF THE SOURCE CODE. BEWARE.
*/ */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
const char *strerror(int err);
#define SAY(format, args...) do { \ #define SAY(format, args...) do { \
printk(KERN_DEBUG "easycap:: %s: " \ printk(KERN_DEBUG "easycap:: %s: " \
format, __func__, ##args); \ format, __func__, ##args); \
......
drivers/staging/easycap/easycap_main.c
View file @ 5c0c6c39
...@@ -58,6 +58,48 @@ static struct mutex mutex_dongle; ...@@ -58,6 +58,48 @@ static struct mutex mutex_dongle;
static void easycap_complete(struct urb *purb); static void easycap_complete(struct urb *purb);
static int reset(struct easycap *peasycap); static int reset(struct easycap *peasycap);
const char *strerror(int err)
{
#define ERRNOSTR(_e) case _e: return # _e
switch (err) {
case 0: return "OK";
ERRNOSTR(ENOMEM);
ERRNOSTR(ENODEV);
ERRNOSTR(ENXIO);
ERRNOSTR(EINVAL);
ERRNOSTR(EAGAIN);
ERRNOSTR(EFBIG);
ERRNOSTR(EPIPE);
ERRNOSTR(EMSGSIZE);
ERRNOSTR(ENOSPC);
ERRNOSTR(EINPROGRESS);
ERRNOSTR(ENOSR);
ERRNOSTR(EOVERFLOW);
ERRNOSTR(EPROTO);
ERRNOSTR(EILSEQ);
ERRNOSTR(ETIMEDOUT);
ERRNOSTR(EOPNOTSUPP);
ERRNOSTR(EPFNOSUPPORT);
ERRNOSTR(EAFNOSUPPORT);
ERRNOSTR(EADDRINUSE);
ERRNOSTR(EADDRNOTAVAIL);
ERRNOSTR(ENOBUFS);
ERRNOSTR(EISCONN);
ERRNOSTR(ENOTCONN);
ERRNOSTR(ESHUTDOWN);
ERRNOSTR(ENOENT);
ERRNOSTR(ECONNRESET);
ERRNOSTR(ETIME);
ERRNOSTR(ECOMM);
ERRNOSTR(EREMOTEIO);
ERRNOSTR(EXDEV);
ERRNOSTR(EPERM);
default: return "unknown";
}
#undef ERRNOSTR
}
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
/* /*
* PARAMETERS USED WHEN REGISTERING THE VIDEO INTERFACE * PARAMETERS USED WHEN REGISTERING THE VIDEO INTERFACE
...@@ -599,72 +641,23 @@ if (!peasycap->video_isoc_streaming) { ...@@ -599,72 +641,23 @@ if (!peasycap->video_isoc_streaming) {
} }
rc = usb_submit_urb(purb, GFP_KERNEL); rc = usb_submit_urb(purb, GFP_KERNEL);
if (0 != rc) { if (rc) {
isbad++; isbad++;
SAM("ERROR: usb_submit_urb() failed " SAM("ERROR: usb_submit_urb() failed "
"for urb with rc:\n"); "for urb with rc:-%s\n",
switch (rc) { strerror(rc));
case -ENOMEM: { if (rc == -ENOSPC)
SAM("ERROR: -ENOMEM="
"usb_submit_urb()\n");
break;
}
case -ENODEV: {
SAM("ERROR: -ENODEV="
"usb_submit_urb()\n");
break;
}
case -ENXIO: {
SAM("ERROR: -ENXIO="
"usb_submit_urb()\n");
break;
}
case -EINVAL: {
SAM("ERROR: -EINVAL="
"usb_submit_urb()\n");
break;
}
case -EAGAIN: {
SAM("ERROR: -EAGAIN="
"usb_submit_urb()\n");
break;
}
case -EFBIG: {
SAM("ERROR: -EFBIG="
"usb_submit_urb()\n");
break;
}
case -EPIPE: {
SAM("ERROR: -EPIPE="
"usb_submit_urb()\n");
break;
}
case -EMSGSIZE: {
SAM("ERROR: -EMSGSIZE="
"usb_submit_urb()\n");
break;
}
case -ENOSPC: {
nospc++; nospc++;
break;
}
default: {
SAM("ERROR: %i="
"usb_submit_urb()\n",
rc);
break;
}
}
} else { } else {
m++; m++;
} }
} else {
isbad++;
}
} else { } else {
isbad++; isbad++;
} }
} else {
isbad++;
} }
}
if (nospc) { if (nospc) {
SAM("-ENOSPC=usb_submit_urb() for %i urbs\n", nospc); SAM("-ENOSPC=usb_submit_urb() for %i urbs\n", nospc);
SAM("..... possibly inadequate USB bandwidth\n"); SAM("..... possibly inadequate USB bandwidth\n");
...@@ -2801,49 +2794,8 @@ if (peasycap->video_idle) { ...@@ -2801,49 +2794,8 @@ if (peasycap->video_idle) {
peasycap->video_idle, peasycap->video_isoc_streaming); peasycap->video_idle, peasycap->video_isoc_streaming);
if (peasycap->video_isoc_streaming) { if (peasycap->video_isoc_streaming) {
rc = usb_submit_urb(purb, GFP_ATOMIC); rc = usb_submit_urb(purb, GFP_ATOMIC);
if (0 != rc) { if (rc) {
switch (rc) { SAM("%s:%d ENOMEM\n", strerror(rc), rc);
case -ENOMEM: {
SAM("ENOMEM\n");
break;
}
case -ENODEV: {
SAM("ENODEV\n");
break;
}
case -ENXIO: {
SAM("ENXIO\n");
break;
}
case -EINVAL: {
SAM("EINVAL\n");
break;
}
case -EAGAIN: {
SAM("EAGAIN\n");
break;
}
case -EFBIG: {
SAM("EFBIG\n");
break;
}
case -EPIPE: {
SAM("EPIPE\n");
break;
}
case -EMSGSIZE: {
SAM("EMSGSIZE\n");
break;
}
case -ENOSPC: {
SAM("ENOSPC\n");
break;
}
default: {
SAM("0x%08X\n", rc);
break;
}
}
if (-ENODEV != rc) if (-ENODEV != rc)
SAM("ERROR: while %i=video_idle, " SAM("ERROR: while %i=video_idle, "
"usb_submit_urb() " "usb_submit_urb() "
...@@ -2866,137 +2818,17 @@ if (purb->status) { ...@@ -2866,137 +2818,17 @@ if (purb->status) {
} }
(peasycap->field_buffer[peasycap->field_fill][0].kount) |= 0x8000 ; (peasycap->field_buffer[peasycap->field_fill][0].kount) |= 0x8000 ;
SAM("ERROR: bad urb status:\n"); SAM("ERROR: bad urb status -%s: %d\n",
switch (purb->status) { strerror(purb->status), purb->status);
case -EINPROGRESS: {
SAM("-EINPROGRESS\n"); break;
}
case -ENOSR: {
SAM("-ENOSR\n"); break;
}
case -EPIPE: {
SAM("-EPIPE\n"); break;
}
case -EOVERFLOW: {
SAM("-EOVERFLOW\n"); break;
}
case -EPROTO: {
SAM("-EPROTO\n"); break;
}
case -EILSEQ: {
SAM("-EILSEQ\n"); break;
}
case -ETIMEDOUT: {
SAM("-ETIMEDOUT\n"); break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n"); break;
}
case -EOPNOTSUPP: {
SAM("-EOPNOTSUPP\n"); break;
}
case -EPFNOSUPPORT: {
SAM("-EPFNOSUPPORT\n"); break;
}
case -EAFNOSUPPORT: {
SAM("-EAFNOSUPPORT\n"); break;
}
case -EADDRINUSE: {
SAM("-EADDRINUSE\n"); break;
}
case -EADDRNOTAVAIL: {
SAM("-EADDRNOTAVAIL\n"); break;
}
case -ENOBUFS: {
SAM("-ENOBUFS\n"); break;
}
case -EISCONN: {
SAM("-EISCONN\n"); break;
}
case -ENOTCONN: {
SAM("-ENOTCONN\n"); break;
}
case -ESHUTDOWN: {
SAM("-ESHUTDOWN\n"); break;
}
case -ENOENT: {
SAM("-ENOENT\n"); break;
}
case -ECONNRESET: {
SAM("-ECONNRESET\n"); break;
}
case -ENOSPC: {
SAM("ENOSPC\n"); break;
}
default: {
SAM("unknown error code 0x%08X\n", purb->status); break;
}
}
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
} else { } else {
for (i = 0; i < purb->number_of_packets; i++) { for (i = 0; i < purb->number_of_packets; i++) {
if (0 != purb->iso_frame_desc[i].status) { if (0 != purb->iso_frame_desc[i].status) {
(peasycap->field_buffer (peasycap->field_buffer
[peasycap->field_fill][0].kount) |= 0x8000 ; [peasycap->field_fill][0].kount) |= 0x8000 ;
switch (purb->iso_frame_desc[i].status) { /* FIXME: 1. missing '-' check boundaries */
case 0: { strcpy(&errbuf[0],
strcpy(&errbuf[0], "OK"); break; strerror(purb->iso_frame_desc[i].status));
}
case -ENOENT: {
strcpy(&errbuf[0], "-ENOENT"); break;
}
case -EINPROGRESS: {
strcpy(&errbuf[0], "-EINPROGRESS"); break;
}
case -EPROTO: {
strcpy(&errbuf[0], "-EPROTO"); break;
}
case -EILSEQ: {
strcpy(&errbuf[0], "-EILSEQ"); break;
}
case -ETIME: {
strcpy(&errbuf[0], "-ETIME"); break;
}
case -ETIMEDOUT: {
strcpy(&errbuf[0], "-ETIMEDOUT"); break;
}
case -EPIPE: {
strcpy(&errbuf[0], "-EPIPE"); break;
}
case -ECOMM: {
strcpy(&errbuf[0], "-ECOMM"); break;
}
case -ENOSR: {
strcpy(&errbuf[0], "-ENOSR"); break;
}
case -EOVERFLOW: {
strcpy(&errbuf[0], "-EOVERFLOW"); break;
}
case -EREMOTEIO: {
strcpy(&errbuf[0], "-EREMOTEIO"); break;
}
case -ENODEV: {
strcpy(&errbuf[0], "-ENODEV"); break;
}
case -EXDEV: {
strcpy(&errbuf[0], "-EXDEV"); break;
}
case -EINVAL: {
strcpy(&errbuf[0], "-EINVAL"); break;
}
case -ECONNRESET: {
strcpy(&errbuf[0], "-ECONNRESET"); break;
}
case -ENOSPC: {
SAM("ENOSPC\n"); break;
}
case -ESHUTDOWN: {
strcpy(&errbuf[0], "-ESHUTDOWN"); break;
}
default: {
strcpy(&errbuf[0], "unknown error"); break;
}
}
} }
framestatus = purb->iso_frame_desc[i].status; framestatus = purb->iso_frame_desc[i].status;
framelength = purb->iso_frame_desc[i].length; framelength = purb->iso_frame_desc[i].length;
...@@ -3270,44 +3102,13 @@ if (VIDEO_ISOC_BUFFER_MANY <= peasycap->video_junk) { ...@@ -3270,44 +3102,13 @@ if (VIDEO_ISOC_BUFFER_MANY <= peasycap->video_junk) {
} }
if (peasycap->video_isoc_streaming) { if (peasycap->video_isoc_streaming) {
rc = usb_submit_urb(purb, GFP_ATOMIC); rc = usb_submit_urb(purb, GFP_ATOMIC);
if (0 != rc) { if (rc) {
switch (rc) { SAM("%s: %d\n", strerror(rc), rc);
case -ENOMEM: {
SAM("ENOMEM\n"); break;
}
case -ENODEV: {
SAM("ENODEV\n"); break;
}
case -ENXIO: {
SAM("ENXIO\n"); break;
}
case -EINVAL: {
SAM("EINVAL\n"); break;
}
case -EAGAIN: {
SAM("EAGAIN\n"); break;
}
case -EFBIG: {
SAM("EFBIG\n"); break;
}
case -EPIPE: {
SAM("EPIPE\n"); break;
}
case -EMSGSIZE: {
SAM("EMSGSIZE\n"); break;
}
case -ENOSPC: {
SAM("ENOSPC\n"); break;
}
default: {
SAM("0x%08X\n", rc); break;
}
}
if (-ENODEV != rc) if (-ENODEV != rc)
SAM("ERROR: while %i=video_idle, " SAM("ERROR: while %i=video_idle, "
"usb_submit_urb() " "usb_submit_urb() "
"failed with rc:\n", "failed with rc:\n",
peasycap->video_idle); peasycap->video_idle);
} }
} }
return; return;
......
drivers/staging/easycap/easycap_sound.c
View file @ 5c0c6c39
...@@ -213,93 +213,8 @@ if (purb->status) { ...@@ -213,93 +213,8 @@ if (purb->status) {
JOM(16, "urb status -ESHUTDOWN or -ENOENT\n"); JOM(16, "urb status -ESHUTDOWN or -ENOENT\n");
return; return;
} }
SAM("ERROR: non-zero urb status:\n"); SAM("ERROR: non-zero urb status: -%s: %d\n",
switch (purb->status) { strerror(purb->status), purb->status);
case -EINPROGRESS: {
SAM("-EINPROGRESS\n");
break;
}
case -ENOSR: {
SAM("-ENOSR\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EOVERFLOW: {
SAM("-EOVERFLOW\n");
break;
}
case -EPROTO: {
SAM("-EPROTO\n");
break;
}
case -EILSEQ: {
SAM("-EILSEQ\n");
break;
}
case -ETIMEDOUT: {
SAM("-ETIMEDOUT\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -EOPNOTSUPP: {
SAM("-EOPNOTSUPP\n");
break;
}
case -EPFNOSUPPORT: {
SAM("-EPFNOSUPPORT\n");
break;
}
case -EAFNOSUPPORT: {
SAM("-EAFNOSUPPORT\n");
break;
}
case -EADDRINUSE: {
SAM("-EADDRINUSE\n");
break;
}
case -EADDRNOTAVAIL: {
SAM("-EADDRNOTAVAIL\n");
break;
}
case -ENOBUFS: {
SAM("-ENOBUFS\n");
break;
}
case -EISCONN: {
SAM("-EISCONN\n");
break;
}
case -ENOTCONN: {
SAM("-ENOTCONN\n");
break;
}
case -ESHUTDOWN: {
SAM("-ESHUTDOWN\n");
break;
}
case -ENOENT: {
SAM("-ENOENT\n");
break;
}
case -ECONNRESET: {
SAM("-ECONNRESET\n");
break;
}
case -ENOSPC: {
SAM("ENOSPC\n");
break;
}
default: {
SAM("unknown error: %i\n", purb->status);
break;
}
}
goto resubmit; goto resubmit;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
...@@ -313,86 +228,10 @@ oldaudio = peasycap->oldaudio; ...@@ -313,86 +228,10 @@ oldaudio = peasycap->oldaudio;
#endif /*UPSAMPLE*/ #endif /*UPSAMPLE*/
for (i = 0; i < purb->number_of_packets; i++) { for (i = 0; i < purb->number_of_packets; i++) {
switch (purb->iso_frame_desc[i].status) { if (purb->iso_frame_desc[i].status < 0) {
case 0: { SAM("-%s: %d\n",
break; strerror(purb->iso_frame_desc[i].status),
} purb->iso_frame_desc[i].status);
case -ENOENT: {
SAM("-ENOENT\n");
break;
}
case -EINPROGRESS: {
SAM("-EINPROGRESS\n");
break;
}
case -EPROTO: {
SAM("-EPROTO\n");
break;
}
case -EILSEQ: {
SAM("-EILSEQ\n");
break;
}
case -ETIME: {
SAM("-ETIME\n");
break;
}
case -ETIMEDOUT: {
SAM("-ETIMEDOUT\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -ECOMM: {
SAM("-ECOMM\n");
break;
}
case -ENOSR: {
SAM("-ENOSR\n");
break;
}
case -EOVERFLOW: {
SAM("-EOVERFLOW\n");
break;
}
case -EREMOTEIO: {
SAM("-EREMOTEIO\n");
break;
}
case -ENODEV: {
SAM("-ENODEV\n");
break;
}
case -EXDEV: {
SAM("-EXDEV\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -ECONNRESET: {
SAM("-ECONNRESET\n");
break;
}
case -ENOSPC: {
SAM("-ENOSPC\n");
break;
}
case -ESHUTDOWN: {
SAM("-ESHUTDOWN\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", purb->iso_frame_desc[i].status);
break;
}
} }
if (!purb->iso_frame_desc[i].status) { if (!purb->iso_frame_desc[i].status) {
more = purb->iso_frame_desc[i].actual_length; more = purb->iso_frame_desc[i].actual_length;
...@@ -537,56 +376,12 @@ peasycap->oldaudio = oldaudio; ...@@ -537,56 +376,12 @@ peasycap->oldaudio = oldaudio;
resubmit: resubmit:
if (peasycap->audio_isoc_streaming) { if (peasycap->audio_isoc_streaming) {
rc = usb_submit_urb(purb, GFP_ATOMIC); rc = usb_submit_urb(purb, GFP_ATOMIC);
if (0 != rc) { if (rc) {
if ((-ENODEV != rc) && (-ENOENT != rc)) { if ((-ENODEV != rc) && (-ENOENT != rc)) {
SAM("ERROR: while %i=audio_idle, " SAM("ERROR: while %i=audio_idle, "
"usb_submit_urb() failed " "usb_submit_urb() failed "
"with rc:\n", peasycap->audio_idle); "with rc: -%s :%d\n", peasycap->audio_idle,
} strerror(rc), rc);
switch (rc) {
case -ENODEV:
case -ENOENT:
break;
case -ENOMEM: {
SAM("-ENOMEM\n");
break;
}
case -ENXIO: {
SAM("-ENXIO\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -EAGAIN: {
SAM("-EAGAIN\n");
break;
}
case -EFBIG: {
SAM("-EFBIG\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -ENOSPC: {
SAM("-ENOSPC\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", rc);
break;
}
} }
if (0 < peasycap->audio_isoc_streaming) if (0 < peasycap->audio_isoc_streaming)
(peasycap->audio_isoc_streaming)--; (peasycap->audio_isoc_streaming)--;
...@@ -945,56 +740,12 @@ if (peasycap->audio_idle) { ...@@ -945,56 +740,12 @@ if (peasycap->audio_idle) {
peasycap->audio_idle, peasycap->audio_isoc_streaming); peasycap->audio_idle, peasycap->audio_isoc_streaming);
if (peasycap->audio_isoc_streaming) { if (peasycap->audio_isoc_streaming) {
rc = usb_submit_urb(purb, GFP_ATOMIC); rc = usb_submit_urb(purb, GFP_ATOMIC);
if (0 != rc) { if (rc) {
if (-ENODEV != rc && -ENOENT != rc) { if (-ENODEV != rc && -ENOENT != rc) {
SAM("ERROR: while %i=audio_idle, " SAM("ERROR: while %i=audio_idle, "
"usb_submit_urb() failed with rc:\n", "usb_submit_urb() failed with rc: -%s: %d\n",
peasycap->audio_idle); peasycap->audio_idle,
} strerror(rc), rc);
switch (rc) {
case -ENODEV:
case -ENOENT:
break;
case -ENOMEM: {
SAM("-ENOMEM\n");
break;
}
case -ENXIO: {
SAM("-ENXIO\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -EAGAIN: {
SAM("-EAGAIN\n");
break;
}
case -EFBIG: {
SAM("-EFBIG\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -ENOSPC: {
SAM("-ENOSPC\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", rc);
break;
}
} }
} }
} }
...@@ -1006,97 +757,8 @@ if (purb->status) { ...@@ -1006,97 +757,8 @@ if (purb->status) {
JOM(16, "urb status -ESHUTDOWN or -ENOENT\n"); JOM(16, "urb status -ESHUTDOWN or -ENOENT\n");
return; return;
} }
SAM("ERROR: non-zero urb status:\n"); SAM("ERROR: non-zero urb status: -%s: %d\n",
switch (purb->status) { strerror(purb->status), purb->status);
case -EINPROGRESS: {
SAM("-EINPROGRESS\n");
break;
}
case -ENOSR: {
SAM("-ENOSR\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EOVERFLOW: {
SAM("-EOVERFLOW\n");
break;
}
case -EPROTO: {
SAM("-EPROTO\n");
break;
}
case -EILSEQ: {
SAM("-EILSEQ\n");
break;
}
case -ETIMEDOUT: {
SAM("-ETIMEDOUT\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -EOPNOTSUPP: {
SAM("-EOPNOTSUPP\n");
break;
}
case -EPFNOSUPPORT: {
SAM("-EPFNOSUPPORT\n");
break;
}
case -EAFNOSUPPORT: {
SAM("-EAFNOSUPPORT\n");
break;
}
case -EADDRINUSE: {
SAM("-EADDRINUSE\n");
break;
}
case -EADDRNOTAVAIL: {
SAM("-EADDRNOTAVAIL\n");
break;
}
case -ENOBUFS: {
SAM("-ENOBUFS\n");
break;
}
case -EISCONN: {
SAM("-EISCONN\n");
break;
}
case -ENOTCONN: {
SAM("-ENOTCONN\n");
break;
}
case -ESHUTDOWN: {
SAM("-ESHUTDOWN\n");
break;
}
case -ENOENT: {
SAM("-ENOENT\n");
break;
}
case -ECONNRESET: {
SAM("-ECONNRESET\n");
break;
}
case -ENOSPC: {
SAM("ENOSPC\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", purb->status);
break;
}
}
goto resubmit; goto resubmit;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
...@@ -1109,88 +771,10 @@ oldaudio = peasycap->oldaudio; ...@@ -1109,88 +771,10 @@ oldaudio = peasycap->oldaudio;
#endif /*UPSAMPLE*/ #endif /*UPSAMPLE*/
for (i = 0; i < purb->number_of_packets; i++) { for (i = 0; i < purb->number_of_packets; i++) {
switch (purb->iso_frame_desc[i].status) {
case 0: {
break;
}
case -ENODEV: {
SAM("-ENODEV\n");
break;
}
case -ENOENT: {
SAM("-ENOENT\n");
break;
}
case -EINPROGRESS: {
SAM("-EINPROGRESS\n");
break;
}
case -EPROTO: {
SAM("-EPROTO\n");
break;
}
case -EILSEQ: {
SAM("-EILSEQ\n");
break;
}
case -ETIME: {
SAM("-ETIME\n");
break;
}
case -ETIMEDOUT: {
SAM("-ETIMEDOUT\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -ECOMM: {
SAM("-ECOMM\n");
break;
}
case -ENOSR: {
SAM("-ENOSR\n");
break;
}
case -EOVERFLOW: {
SAM("-EOVERFLOW\n");
break;
}
case -EREMOTEIO: {
SAM("-EREMOTEIO\n");
break;
}
case -EXDEV: {
SAM("-EXDEV\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -ECONNRESET: {
SAM("-ECONNRESET\n");
break;
}
case -ENOSPC: {
SAM("-ENOSPC\n");
break;
}
case -ESHUTDOWN: {
SAM("-ESHUTDOWN\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", purb->iso_frame_desc[i].status);
break;
}
}
if (!purb->iso_frame_desc[i].status) { if (!purb->iso_frame_desc[i].status) {
SAM("-%s\n", strerror(purb->iso_frame_desc[i].status));
more = purb->iso_frame_desc[i].actual_length; more = purb->iso_frame_desc[i].actual_length;
#if defined(TESTTONE) #if defined(TESTTONE)
...@@ -1370,52 +954,8 @@ if (peasycap->audio_isoc_streaming) { ...@@ -1370,52 +954,8 @@ if (peasycap->audio_isoc_streaming) {
if (-ENODEV != rc && -ENOENT != rc) { if (-ENODEV != rc && -ENOENT != rc) {
SAM("ERROR: while %i=audio_idle, " SAM("ERROR: while %i=audio_idle, "
"usb_submit_urb() failed " "usb_submit_urb() failed "
"with rc:\n", peasycap->audio_idle); "with rc: -%s: %d\n", peasycap->audio_idle,
} strerror(rc), rc);
switch (rc) {
case -ENODEV:
case -ENOENT:
break;
case -ENOMEM: {
SAM("-ENOMEM\n");
break;
}
case -ENXIO: {
SAM("-ENXIO\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -EAGAIN: {
SAM("-EAGAIN\n");
break;
}
case -EFBIG: {
SAM("-EFBIG\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -ENOSPC: {
SAM("-ENOSPC\n");
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", rc);
break;
}
} }
} }
} }
...@@ -1965,60 +1505,11 @@ if (!peasycap->audio_isoc_streaming) { ...@@ -1965,60 +1505,11 @@ if (!peasycap->audio_isoc_streaming) {
} }
rc = usb_submit_urb(purb, GFP_KERNEL); rc = usb_submit_urb(purb, GFP_KERNEL);
if (0 != rc) { if (rc) {
isbad++; isbad++;
SAM("ERROR: usb_submit_urb() failed" SAM("ERROR: usb_submit_urb() failed"
" for urb with rc:\n"); " for urb with rc: -%s: %d\n",
switch (rc) { strerror(rc), rc);
case -ENODEV: {
SAM("-ENODEV\n");
break;
}
case -ENOENT: {
SAM("-ENOENT\n");
break;
}
case -ENOMEM: {
SAM("-ENOMEM\n");
break;
}
case -ENXIO: {
SAM("-ENXIO\n");
break;
}
case -EINVAL: {
SAM("-EINVAL\n");
break;
}
case -EAGAIN: {
SAM("-EAGAIN\n");
break;
}
case -EFBIG: {
SAM("-EFBIG\n");
break;
}
case -EPIPE: {
SAM("-EPIPE\n");
break;
}
case -EMSGSIZE: {
SAM("-EMSGSIZE\n");
break;
}
case -ENOSPC: {
nospc++;
break;
}
case -EPERM: {
SAM("-EPERM\n");
break;
}
default: {
SAM("unknown error: %i\n", rc);
break;
}
}
} else { } else {
m++; m++;
} }
......
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