11 files changed, 30 insertions, 26 deletions

diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index becbaadb3b77..5ed75263340a 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1333,9 +1333,9 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
 
         DEB_CAP(("vbuf:%p\n",vb));
 
-        release_all_pagetables(dev, buf);
-
         saa7146_dma_free(dev,q,buf);
+
+        release_all_pagetables(dev, buf);
 }
 
 static struct videobuf_queue_ops video_qops = {
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index c37790ad92d0..9ddc57909d49 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -761,7 +761,6 @@ static int dvb_demux_open(struct inode *inode, struct file *file)
         dvb_ringbuffer_init(&dmxdevfilter->buffer, NULL, 8192);
         dmxdevfilter->type = DMXDEV_TYPE_NONE;
         dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_ALLOCATED);
-        INIT_LIST_HEAD(&dmxdevfilter->feed.ts);
         init_timer(&dmxdevfilter->timer);
 
         dvbdev->users++;
@@ -887,6 +886,7 @@ static int dvb_dmxdev_pes_filter_set(struct dmxdev *dmxdev,
         dmxdevfilter->type = DMXDEV_TYPE_PES;
         memcpy(&dmxdevfilter->params, params,
                sizeof(struct dmx_pes_filter_params));
+        INIT_LIST_HEAD(&dmxdevfilter->feed.ts);
 
         dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_SET);
 
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index b78cfb7d1897..67f189b7aa1f 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -426,16 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
                 };
         };
 
-        if (dvb_demux_tscheck) {
-                if (!demux->cnt_storage)
-                        demux->cnt_storage = vmalloc(MAX_PID + 1);
-
-                if (!demux->cnt_storage) {
-                        printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
-                        dvb_demux_tscheck = 0;
-                        goto no_dvb_demux_tscheck;
-                }
-
+        if (demux->cnt_storage) {
                 /* check pkt counter */
                 if (pid < MAX_PID) {
                         if (buf[1] & 0x80)
@@ -454,7 +445,6 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
                 };
                 /* end check */
         };
-no_dvb_demux_tscheck:
 
         list_for_each_entry(feed, &demux->feed_list, list_head) {
                 if ((feed->pid != pid) && (feed->pid != 0x2000))
@@ -1246,6 +1236,7 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
         dvbdemux->feed = vmalloc(dvbdemux->feednum * sizeof(struct dvb_demux_feed));
         if (!dvbdemux->feed) {
                 vfree(dvbdemux->filter);
+                dvbdemux->filter = NULL;
                 return -ENOMEM;
         }
         for (i = 0; i < dvbdemux->filternum; i++) {
@@ -1257,6 +1248,13 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
                 dvbdemux->feed[i].index = i;
         }
 
+        if (dvb_demux_tscheck) {
+                dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
+
+                if (!dvbdemux->cnt_storage)
+                        printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
+        }
+
         INIT_LIST_HEAD(&dvbdemux->frontend_list);
 
         for (i = 0; i < DMX_TS_PES_OTHER; i++) {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 1b249897c9fb..465295b1d14b 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -112,11 +112,13 @@ config DVB_USB_CXUSB
         select DVB_MT352 if !DVB_FE_CUSTOMISE
         select DVB_ZL10353 if !DVB_FE_CUSTOMISE
         select DVB_DIB7000P if !DVB_FE_CUSTOMISE
-        select DVB_LGS8GL5 if !DVB_FE_CUSTOMISE
         select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE
+        select DVB_ATBM8830 if !DVB_FE_CUSTOMISE
+        select DVB_LGS8GXX if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
         select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
         select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
+        select MEDIA_TUNER_MAX2165 if !MEDIA_TUNER_CUSTOMISE
         help
           Say Y here to support the Conexant USB2.0 hybrid reference design.
           Currently, only DVB and ATSC modes are supported, analog mode
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 3051b64aa17c..445fa1068064 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -192,8 +192,8 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
         spi_bias *= qam_tab[p->constellation];
         spi_bias /= p->code_rate_HP + 1;
         spi_bias /= (guard_tab[p->guard_interval] + 32);
-        spi_bias *= 1000ULL;
-        spi_bias /= 1000ULL + ppm/1000;
+        spi_bias *= 1000;
+        spi_bias /= 1000 + ppm/1000;
         spi_bias *= p->code_rate_HP;
 
         val0x04 = (p->transmission_mode << 2) | p->guard_interval;
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3182a406bdd1..ae08b077fd04 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4461,6 +4461,7 @@ static int __devinit bttv_probe(struct pci_dev *dev,
                 request_modules(btv);
         }
 
+        init_bttv_i2c_ir(btv);
         bttv_input_init(btv);
 
         /* everything is fine */
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index 63aa31a041e8..407fa61e4cda 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -388,7 +388,12 @@ int __devinit init_bttv_i2c(struct bttv *btv)
         if (0 == btv->i2c_rc && i2c_scan)
                 do_i2c_scan(btv->c.v4l2_dev.name, &btv->i2c_client);
 
-        /* Instantiate the IR receiver device, if present */
+        return btv->i2c_rc;
+}
+
+/* Instantiate the I2C IR receiver device, if present */
+void __devinit init_bttv_i2c_ir(struct bttv *btv)
+{
         if (0 == btv->i2c_rc) {
                 struct i2c_board_info info;
                 /* The external IR receiver is at i2c address 0x34 (0x35 for
@@ -408,7 +413,6 @@ int __devinit init_bttv_i2c(struct bttv *btv)
                 strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
                 i2c_new_probed_device(&btv->c.i2c_adap, &info, addr_list);
         }
-        return btv->i2c_rc;
 }
 
 int __devexit fini_bttv_i2c(struct bttv *btv)
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index a1d0e9c9f286..6cccc2a17eee 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -279,6 +279,7 @@ extern unsigned int bttv_debug;
 extern unsigned int bttv_gpio;
 extern void bttv_gpio_tracking(struct bttv *btv, char *comment);
 extern int init_bttv_i2c(struct bttv *btv);
+extern void init_bttv_i2c_ir(struct bttv *btv);
 extern int fini_bttv_i2c(struct bttv *btv);
 
 #define bttv_printk if (bttv_verbose) printk
diff --git a/drivers/media/video/mt9t112.c b/drivers/media/video/mt9t112.c
index fc4dd6045720..7438f8d775ba 100644
--- a/drivers/media/video/mt9t112.c
+++ b/drivers/media/video/mt9t112.c
@@ -514,7 +514,7 @@ static int mt9t112_init_pll(const struct i2c_client *client)
         /* poll to verify out of standby. Must Poll this bit */
         for (i = 0; i < 100; i++) {
                 mt9t112_reg_read(data, client, 0x0018);
-                if (0x4000 & data)
+                if (!(0x4000 & data))
                         break;
 
                 mdelay(10);
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 50b415e07eda..f7f7e04cf485 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -753,7 +753,7 @@ int pwc_set_shutter_speed(struct pwc_device *pdev, int mode, int value)
                 buf[0] = 0xff; /* fixed */
 
         ret = send_control_msg(pdev,
-                SET_LUM_CTL, SHUTTER_MODE_FORMATTER, &buf, sizeof(buf));
+                SET_LUM_CTL, SHUTTER_MODE_FORMATTER, &buf, 1);
 
         if (!mode && ret >= 0) {
                 if (value < 0)
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 7dfecfc6017c..ee5bff02a92c 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -93,9 +93,9 @@ static int ts_open(struct file *file)
         dprintk("open dev=%s\n", video_device_node_name(vdev));
         err = -EBUSY;
         if (!mutex_trylock(&dev->empress_tsq.vb_lock))
-                goto done;
+                return err;
         if (atomic_read(&dev->empress_users))
-                goto done_up;
+                goto done;
 
         /* Unmute audio */
         saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
@@ -105,10 +105,8 @@ static int ts_open(struct file *file)
         file->private_data = dev;
         err = 0;
 
-done_up:
-        mutex_unlock(&dev->empress_tsq.vb_lock);
 done:
-        unlock_kernel();
+        mutex_unlock(&dev->empress_tsq.vb_lock);
         return err;
 }