5 files changed, 54 insertions, 16 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index 34b08fb..4f69431 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -281,9 +281,9 @@ struct pvr2_hdw {
 	int unit_number;             /* ID for driver instance */
 	unsigned long serial_number; /* ID for hardware itself */
 
-	/* Minor number used by v4l logic (yes, this is a hack, as there should
-	   be no v4l junk here).  Probably a better way to do this. */
-	int v4l_minor_number;
+	/* Minor numbers used by v4l logic (yes, this is a hack, as there
+	   should be no v4l junk here).  Probably a better way to do this. */
+	int v4l_minor_number[3];
 
 	/* Location of eeprom or a negative number if none */
 	int eeprom_addr;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index ca4ef95..4b45299 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1898,7 +1898,9 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 
 	hdw->eeprom_addr = -1;
 	hdw->unit_number = -1;
-	hdw->v4l_minor_number = -1;
+	hdw->v4l_minor_number[0] = -1;
+	hdw->v4l_minor_number[1] = -1;
+	hdw->v4l_minor_number[2] = -1;
 	hdw->ctl_write_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
 	if (!hdw->ctl_write_buffer) goto fail;
 	hdw->ctl_read_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
@@ -2546,16 +2548,16 @@ int pvr2_hdw_cpufw_get(struct pvr2_hdw *hdw,unsigned int offs,
 }
 
 
-int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *hdw)
+int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *hdw,int index)
 {
-	return hdw->v4l_minor_number;
+	return hdw->v4l_minor_number[index];
 }
 
 
-/* Store the v4l minor device number */
-void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,int v)
+/* Store a v4l minor device number */
+void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,int index,int v)
 {
-	hdw->v4l_minor_number = v;
+	hdw->v4l_minor_number[index] = v;
 }
 
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 29979bb..b1d80bd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -205,11 +205,11 @@ int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *);
 int pvr2_hdw_cpufw_get(struct pvr2_hdw *,unsigned int offs,
 		       char *buf,unsigned int cnt);
 
-/* Retrieve previously stored v4l minor device number */
-int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *);
+/* Retrieve a previously stored v4l minor device number */
+int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *,int);
 
-/* Store the v4l minor device number */
-void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *,int);
+/* Store a v4l minor device number */
+void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *,int,int);
 
 /* Direct read/write access to chip's registers:
    chip_id - unique id of chip (e.g. I2C_DRIVERD_xxxx)
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index c294f46..d583c97 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -40,8 +40,10 @@ struct pvr2_sysfs {
 	struct pvr2_sysfs_ctl_item *item_first;
 	struct pvr2_sysfs_ctl_item *item_last;
 	struct class_device_attribute attr_v4l_minor_number;
+	struct class_device_attribute attr_v4l_radio_minor_number;
 	struct class_device_attribute attr_unit_number;
 	int v4l_minor_number_created_ok;
+	int v4l_radio_minor_number_created_ok;
 	int unit_number_created_ok;
 };
 
@@ -709,6 +711,10 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp)
 		class_device_remove_file(sfp->class_dev,
 					 &sfp->attr_v4l_minor_number);
 	}
+	if (sfp->v4l_radio_minor_number_created_ok) {
+		class_device_remove_file(sfp->class_dev,
+					 &sfp->attr_v4l_radio_minor_number);
+	}
 	if (sfp->unit_number_created_ok) {
 		class_device_remove_file(sfp->class_dev,
 					 &sfp->attr_unit_number);
@@ -726,7 +732,18 @@ static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf)
 	sfp = (struct pvr2_sysfs *)class_dev->class_data;
 	if (!sfp) return -EINVAL;
 	return scnprintf(buf,PAGE_SIZE,"%d\n",
-			 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw));
+			 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,0));
+}
+
+
+static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev,
+					   char *buf)
+{
+	struct pvr2_sysfs *sfp;
+	sfp = (struct pvr2_sysfs *)class_dev->class_data;
+	if (!sfp) return -EINVAL;
+	return scnprintf(buf,PAGE_SIZE,"%d\n",
+			 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,2));
 }
 
 
@@ -793,6 +810,20 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 		sfp->v4l_minor_number_created_ok = !0;
 	}
 
+	sfp->attr_v4l_radio_minor_number.attr.owner = THIS_MODULE;
+	sfp->attr_v4l_radio_minor_number.attr.name = "v4l_radio_minor_number";
+	sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
+	sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
+	sfp->attr_v4l_radio_minor_number.store = NULL;
+	ret = class_device_create_file(sfp->class_dev,
+				       &sfp->attr_v4l_radio_minor_number);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		sfp->v4l_radio_minor_number_created_ok = !0;
+	}
+
 	sfp->attr_unit_number.attr.owner = THIS_MODULE;
 	sfp->attr_unit_number.attr.name = "unit_number";
 	sfp->attr_unit_number.attr.mode = S_IRUGO;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 6cf1708..02a541f 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -722,7 +722,12 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
 
 static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)
 {
-	pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw,-1);
+	pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw,
+					pvr2_config_mpeg-1,-1);
+	pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw,
+					pvr2_config_vbi-1,-1);
+	pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw,
+					pvr2_config_radio-1,-1);
 	pvr2_v4l2_dev_destroy(vp->vdev);
 
 	pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);
@@ -1062,7 +1067,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 	}
 
 	pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw,
-					dip->devbase.minor);
+					cfg-1,dip->devbase.minor);
 }