Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...

[sfrench/cifs-2.6.git] / drivers / media / dvb / bt8xx / bt878.c

diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 356f447ee2ab917a818ab37ecdb207d6f099f9dc..755822ee6e9ba1a981cd09e39805eb853b518006 100644 (file)
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -63,8 +63,6 @@ MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off).");
 int bt878_num;
 struct bt878 bt878[BT878_MAX];
 
-EXPORT_SYMBOL(bt878_debug);
-EXPORT_SYMBOL(bt878_verbose);
 EXPORT_SYMBOL(bt878_num);
 EXPORT_SYMBOL(bt878);
 
@@ -344,7 +342,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
        int retval;
 
        retval = 0;
-       if (down_interruptible (&bt->gpio_lock))
+       if (mutex_lock_interruptible(&bt->gpio_lock))
                return -ERESTARTSYS;
        /* special gpio signal */
        switch (cmd) {
@@ -375,7 +373,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
                retval = -EINVAL;
                break;
        }
-       up(&bt->gpio_lock);
+       mutex_unlock(&bt->gpio_lock);
        return retval;
 }
 
@@ -393,7 +391,9 @@ static struct cards card_list[] __devinitdata = {
        { 0x07711461, BTTV_BOARD_AVDVBT_771,                    "AVermedia AverTV DVB-T 771" },
        { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE,               "DViCO FusionHDTV DVB-T Lite" },
        { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE,       "DViCO FusionHDTV 5 Lite" },
-       { 0x20007063, BTTV_BOARD_PC_HDTV,                       "pcHDTV HD-2000 TV"},
+       { 0x20007063, BTTV_BOARD_PC_HDTV,                       "pcHDTV HD-2000 TV" },
+       { 0x00261822, BTTV_BOARD_TWINHAN_DST,                   "DNTV Live! Mini" },
+
        { 0, -1, NULL }
 };
 
@@ -417,6 +417,11 @@ static int __devinit bt878_probe(struct pci_dev *dev,
 
        printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n",
               bt878_num);
+       if (bt878_num >= BT878_MAX) {
+               printk(KERN_ERR "bt878: Too many devices inserted\n");
+               result = -ENOMEM;
+               goto fail0;
+       }
        if (pci_enable_device(dev))
                return -EIO;
 
@@ -483,7 +488,7 @@ static int __devinit bt878_probe(struct pci_dev *dev,
        btwrite(0, BT848_INT_MASK);
 
        result = request_irq(bt->irq, bt878_irq,
-                            SA_SHIRQ | SA_INTERRUPT, "bt878",
+                            IRQF_SHARED | IRQF_DISABLED, "bt878",
                             (void *) bt);
        if (result == -EINVAL) {
                printk(KERN_ERR "bt878(%d): Bad irq number or handler\n",