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authorDaniel Mack <zonque@gmail.com>2012-04-21 11:52:12 (GMT)
committerTakashi Iwai <tiwai@suse.de>2012-04-21 15:40:28 (GMT)
commitc89a5d9cacf2b862fea986a30b75359f6cf997c1 (patch)
treed3c450a860f18028dd7d509159bc08c7b76dd804 /sound/usb
parentf6e94c372e3d37e25728275dfe60ad591d207a50 (diff)
downloadlinux-c89a5d9cacf2b862fea986a30b75359f6cf997c1.tar.xz
ALSA: snd-usb: remove refactorization left-overs
Drop some struct members and definitions that became obsolete during the refactorization of the driver. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/card.h13
-rw-r--r--sound/usb/proc.c6
2 files changed, 1 insertions, 18 deletions
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 77d2eec..0d37238 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -43,13 +43,6 @@ struct snd_urb_ctx {
struct list_head ready_list;
};
-struct snd_urb_ops {
- int (*prepare)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
- int (*retire)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
- int (*prepare_sync)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
- int (*retire_sync)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
-};
-
struct snd_usb_endpoint {
struct snd_usb_audio *chip;
@@ -125,11 +118,6 @@ struct snd_usb_substream {
unsigned long active_mask; /* bitmask of active urbs */
unsigned long unlink_mask; /* bitmask of unlinked urbs */
- unsigned int nurbs; /* # urbs */
- struct snd_urb_ctx dataurb[MAX_URBS]; /* data urb table */
- struct snd_urb_ctx syncurb[SYNC_URBS]; /* sync urb table */
- char *syncbuf; /* sync buffer for all sync URBs */
- dma_addr_t sync_dma; /* DMA address of syncbuf */
/* data and sync endpoints for this stream */
struct snd_usb_endpoint *data_endpoint;
struct snd_usb_endpoint *sync_endpoint;
@@ -141,7 +129,6 @@ struct snd_usb_substream {
struct snd_pcm_hw_constraint_list rate_list; /* limited rates */
spinlock_t lock;
- struct snd_urb_ops ops; /* callbacks (must be filled at init) */
int last_frame_number; /* stored frame number */
int last_delay; /* stored delay */
};
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 06e23d8..ebc1a5b 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -25,6 +25,7 @@
#include "usbaudio.h"
#include "helper.h"
#include "card.h"
+#include "endpoint.h"
#include "proc.h"
/* convert our full speed USB rate into sampling rate in Hz */
@@ -137,14 +138,9 @@ static void proc_dump_ep_status(struct snd_usb_substream *subs,
static void proc_dump_substream_status(struct snd_usb_substream *subs, struct snd_info_buffer *buffer)
{
if (subs->running) {
- unsigned int i;
snd_iprintf(buffer, " Status: Running\n");
snd_iprintf(buffer, " Interface = %d\n", subs->interface);
snd_iprintf(buffer, " Altset = %d\n", subs->altset_idx);
- snd_iprintf(buffer, " URBs = %d [ ", subs->nurbs);
- for (i = 0; i < subs->nurbs; i++)
- snd_iprintf(buffer, "%d ", subs->dataurb[i].packets);
- snd_iprintf(buffer, "]\n");
proc_dump_ep_status(subs, subs->data_endpoint, buffer);
proc_dump_ep_status(subs, subs->sync_endpoint, buffer);
} else {