From: Johannes Stezenbach <js@linuxtv.org>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, Andreas Oberritter <obi@linuxtv.org>
Subject: [DVB patch 08/54] core: dvb_demux: remove more unused cruft
Date: Mon, 05 Sep 2005 01:23:07 +0200 [thread overview]
Message-ID: <20050904232318.963134000@abc> (raw)
In-Reply-To: 20050904232259.777473000@abc
[-- Attachment #1: dvb-core-demux-remove-more-unsused-stuff.patch --]
[-- Type: text/plain, Size: 6873 bytes --]
From: Andreas Oberritter <obi@linuxtv.org>
Removed more unused variables and constants.
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
drivers/media/dvb/dvb-core/demux.h | 7 -------
drivers/media/dvb/dvb-core/dmxdev.c | 4 ++--
drivers/media/dvb/dvb-core/dvb_demux.c | 18 ++----------------
drivers/media/dvb/dvb-core/dvb_demux.h | 7 +------
drivers/media/dvb/dvb-core/dvb_net.c | 4 +---
5 files changed, 6 insertions(+), 34 deletions(-)
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-core/demux.h 2005-09-04 22:27:56.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-core/demux.h 2005-09-04 22:27:57.000000000 +0200
@@ -125,9 +125,7 @@ struct dmx_ts_feed {
u16 pid,
int type,
enum dmx_ts_pes pes_type,
- size_t callback_length,
size_t circular_buffer_size,
- int descramble,
struct timespec timeout);
int (*start_filtering) (struct dmx_ts_feed* feed);
int (*stop_filtering) (struct dmx_ts_feed* feed);
@@ -160,7 +158,6 @@ struct dmx_section_feed {
int (*set) (struct dmx_section_feed* feed,
u16 pid,
size_t circular_buffer_size,
- int descramble,
int check_crc);
int (*allocate_filter) (struct dmx_section_feed* feed,
struct dmx_section_filter** filter);
@@ -208,7 +205,6 @@ struct dmx_frontend {
struct list_head connectivity_list; /* List of front-ends that can
be connected to a particular
demux */
- void* priv; /* Pointer to private data of the API client */
enum dmx_frontend_source source;
};
@@ -226,8 +222,6 @@ struct dmx_frontend {
#define DMX_MEMORY_BASED_FILTERING 8 /* write() available */
#define DMX_CRC_CHECKING 16
#define DMX_TS_DESCRAMBLING 32
-#define DMX_SECTION_PAYLOAD_DESCRAMBLING 64
-#define DMX_MAC_ADDRESS_DESCRAMBLING 128
/*
* Demux resource type identifier.
@@ -246,7 +240,6 @@ struct dmx_demux {
u32 capabilities; /* Bitfield of capability flags */
struct dmx_frontend* frontend; /* Front-end connected to the demux */
void* priv; /* Pointer to private data of the API client */
- int users; /* Number of users */
int (*open) (struct dmx_demux* demux);
int (*close) (struct dmx_demux* demux);
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-core/dmxdev.c 2005-09-04 22:27:52.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-core/dmxdev.c 2005-09-04 22:27:57.000000000 +0200
@@ -571,7 +571,7 @@ static int dvb_dmxdev_filter_start(struc
return ret;
}
- ret=(*secfeed)->set(*secfeed, para->pid, 32768, 0,
+ ret=(*secfeed)->set(*secfeed, para->pid, 32768,
(para->flags & DMX_CHECK_CRC) ? 1 : 0);
if (ret<0) {
@@ -654,7 +654,7 @@ static int dvb_dmxdev_filter_start(struc
(*tsfeed)->priv = (void *) filter;
ret = (*tsfeed)->set(*tsfeed, para->pid, ts_type, ts_pes,
- 188, 32768, 0, timeout);
+ 32768, timeout);
if (ret < 0) {
dmxdev->demux->release_ts_feed(dmxdev->demux, *tsfeed);
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-core/dvb_demux.c 2005-09-04 22:27:56.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-core/dvb_demux.c 2005-09-04 22:27:57.000000000 +0200
@@ -577,8 +577,7 @@ out:
}
static int dmx_ts_feed_set (struct dmx_ts_feed* ts_feed, u16 pid, int ts_type,
- enum dmx_ts_pes pes_type, size_t callback_length,
- size_t circular_buffer_size, int descramble,
+ enum dmx_ts_pes pes_type, size_t circular_buffer_size,
struct timespec timeout)
{
struct dvb_demux_feed *feed = (struct dvb_demux_feed *) ts_feed;
@@ -610,17 +609,10 @@ static int dmx_ts_feed_set (struct dmx_t
feed->pid = pid;
feed->buffer_size = circular_buffer_size;
- feed->descramble = descramble;
feed->timeout = timeout;
- feed->cb_length = callback_length;
feed->ts_type = ts_type;
feed->pes_type = pes_type;
- if (feed->descramble) {
- up(&demux->mutex);
- return -ENOSYS;
- }
-
if (feed->buffer_size) {
#ifdef NOBUFS
feed->buffer=NULL;
@@ -819,7 +811,7 @@ static int dmx_section_feed_allocate_fil
static int dmx_section_feed_set(struct dmx_section_feed* feed,
u16 pid, size_t circular_buffer_size,
- int descramble, int check_crc)
+ int check_crc)
{
struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
@@ -834,12 +826,6 @@ static int dmx_section_feed_set(struct d
dvbdmxfeed->pid = pid;
dvbdmxfeed->buffer_size = circular_buffer_size;
- dvbdmxfeed->descramble = descramble;
- if (dvbdmxfeed->descramble) {
- up(&dvbdmx->mutex);
- return -ENOSYS;
- }
-
dvbdmxfeed->feed.sec.check_crc = check_crc;
#ifdef NOBUFS
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-core/dvb_demux.h 2005-09-04 22:27:55.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-core/dvb_demux.h 2005-09-04 22:27:57.000000000 +0200
@@ -54,12 +54,9 @@ struct dvb_demux_filter {
int index;
int state;
int type;
- int pesto;
- u16 handle;
u16 hw_handle;
struct timer_list timer;
- int ts_state;
};
@@ -83,11 +80,9 @@ struct dvb_demux_feed {
u16 pid;
u8 *buffer;
int buffer_size;
- int descramble;
struct timespec timeout;
struct dvb_demux_filter *filter;
- int cb_length;
int ts_type;
enum dmx_ts_pes pes_type;
@@ -98,7 +93,7 @@ struct dvb_demux_feed {
u16 peslen;
struct list_head list_head;
- int index; /* a unique index for each feed (can be used as hardware pid filter index) */
+ unsigned int index; /* a unique index for each feed (can be used as hardware pid filter index) */
};
struct dvb_demux {
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-core/dvb_net.c 2005-09-04 22:27:49.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-core/dvb_net.c 2005-09-04 22:27:57.000000000 +0200
@@ -903,7 +903,7 @@ static int dvb_net_feed_start(struct net
return ret;
}
- ret = priv->secfeed->set(priv->secfeed, priv->pid, 32768, 0, 1);
+ ret = priv->secfeed->set(priv->secfeed, priv->pid, 32768, 1);
if (ret<0) {
printk("%s: could not set section feed\n", dev->name);
@@ -955,9 +955,7 @@ static int dvb_net_feed_start(struct net
priv->tsfeed->priv = (void *)dev;
ret = priv->tsfeed->set(priv->tsfeed, priv->pid,
TS_PACKET, DMX_TS_PES_OTHER,
- 188 * 100, /* nr. of bytes delivered per callback */
32768, /* circular buffer size */
- 0, /* descramble */
timeout);
if (ret < 0) {
--
next prev parent reply other threads:[~2005-09-04 23:42 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-04 23:22 [DVB patch 00/54] DVB update Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 01/54] email address update Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 02/54] remove version.h dependencies Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 03/54] avoid building empty built-in.o Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 04/54] core: glue code for DMX_GET_CAPS and DMX_SET_SOURCE Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 05/54] core: dvb_demux: fix continuity counter error handling Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 06/54] core: dvb_demux: remove unused cruft Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 07/54] core: dvb_demux: remove unsused descramble callbacks Johannes Stezenbach
2005-09-04 23:23 ` Johannes Stezenbach [this message]
2005-09-04 23:23 ` [DVB patch 09/54] core: dvb_demux: use INIT_LIST_HEAD Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 10/54] core: dvb_demux formatting fixes Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 11/54] core: CI timeout fix Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 12/54] frontend: mt352: fix signal strength reading Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 13/54] frontend: stv0299: pass i2c bus to pll callback Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 14/54] frontend: s5h1420: fixes Johannes Stezenbach
2005-09-04 23:56 ` Nish Aravamudan
2005-09-05 8:45 ` Andrew de Quincey
2005-09-04 23:23 ` [DVB patch 15/54] frontend: stv0299: support reading both BER and UCBLOCKS Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 16/54] frontend: tda1004x: fix SNR reading Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 17/54] frontend: ves1820: improve tuning Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 18/54] frontend: cx24110: DiSEqC fix Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 19/54] frontend: cx24110: another " Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 20/54] frontend: cx24110: clean up timeout handling Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 21/54] frontend: stv0297: QAM128 tuning improvement Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 22/54] frontend: or51132: remove bogus optimization attempt Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 23/54] usb: add TwinhanDTV StarBox support Johannes Stezenbach
2005-09-04 23:52 ` Nish Aravamudan
2005-09-04 23:23 ` [DVB patch 24/54] usb: dibusb: Kworld Xpert DVB-T USB2.0 support Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 25/54] usb: removed empty module_init/exit calls Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 26/54] usb: dtt200u: copy frontend_ops before modifying Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 27/54] usb: dtt200u: add proper device names Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 28/54] usb: core: change dvb_usb_device_init() API Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 29/54] usb: digitv: support for nxt6000 demod Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 30/54] usb: white space cleanup Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 31/54] usb: cxusb: fixes for new firmware Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 32/54] remove noisy debug print Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 33/54] bt8xx: endianness fix Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 34/54] bt8xx: cleanup Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 35/54] bt8xx: Nebula DigiTV mt352 support Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 36/54] Nebula DigiTV nxt6000 fix Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 37/54] dst: fix symbol rate setting Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 38/54] dst: remove unnecessary code Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 39/54] dst: dprrintk cleanup Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 40/54] dst: identify boards Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 41/54] dst: fix DVB-C tuning Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 42/54] dst: ci doc update Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 43/54] dst: Updated Documentation Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 44/54] cinergyT2: remote control fixes Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 45/54] av7110: Siemens DVB-C analog video input support Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 46/54] budget-ci: add support for TT DVB-C CI card Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 47/54] budget-av: fixes for CI interface Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 48/54] budget-av: enable frontend on KNC1 Plus cards Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 49/54] av7110: disable superflous firmware handshake Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 50/54] av7110: conditionally disable workaround for broken firmware Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 51/54] ttpci: av7110: RC5+ remote control support Johannes Stezenbach
2005-09-04 23:41 ` Nish Aravamudan
2005-09-05 0:13 ` Johannes Stezenbach
2005-09-05 0:16 ` Nish Aravamudan
2005-09-05 0:27 ` Johannes Stezenbach
2005-09-05 0:34 ` Nish Aravamudan
2005-09-04 23:23 ` [DVB patch 52/54] ttpci: add PCI ids for old Siemens/TT DVB-C card Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 53/54] saa7146: i2c vs. sysfs fix Johannes Stezenbach
2005-09-04 23:23 ` [DVB patch 54/54] ttusb-budget: use time_after_eq() Johannes Stezenbach
2005-09-04 23:45 ` Nish Aravamudan
2005-09-05 0:07 ` Johannes Stezenbach
2005-09-05 0:14 ` Nish Aravamudan
2005-09-05 0:19 ` Johannes Stezenbach
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