---

yaml --- r: 61325 b: refs/heads/master c: 3b2ae0b h: refs/heads/master i: 61323: 50dfd91 v: v3
git-mirror · Jul 18, 2007 · 1c33e56 · 1c33e56
1 parent 7d5c1e5
commit 1c33e56
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Showing 6 changed files with 121 additions and 105 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3770be34199ace8c497ce454cebd7d63347dc4c3
+refs/heads/master: 3b2ae0be9e246974db65a5bf4ccd2de328f3dede
diff --git a/trunk/drivers/media/video/et61x251/Kconfig b/trunk/drivers/media/video/et61x251/Kconfig
@@ -1,6 +1,6 @@
 config USB_ET61X251
 	tristate "USB ET61X[12]51 PC Camera Controller support"
-	depends on VIDEO_V4L1
+	depends on VIDEO_V4L2
 	---help---
 	  Say Y here if you want support for cameras based on Etoms ET61X151
 	  or ET61X251 PC Camera Controllers.

diff --git a/trunk/drivers/media/video/et61x251/et61x251.h b/trunk/drivers/media/video/et61x251/et61x251.h
@@ -36,6 +36,7 @@
 #include <linux/mutex.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
+#include <linux/kref.h>
 
 #include "et61x251_sensor.h"
 
@@ -134,7 +135,7 @@ struct et61x251_module_param {
 };
 
 static DEFINE_MUTEX(et61x251_sysfs_lock);
-static DECLARE_RWSEM(et61x251_disconnect);
+static DECLARE_RWSEM(et61x251_dev_lock);
 
 struct et61x251_device {
 	struct video_device* v4ldev;
@@ -158,12 +159,14 @@ struct et61x251_device {
 	struct et61x251_sysfs_attr sysfs;
 	struct et61x251_module_param module_param;
 
+	struct kref kref;
 	enum et61x251_dev_state state;
 	u8 users;
 
-	struct mutex dev_mutex, fileop_mutex;
+	struct completion probe;
+	struct mutex open_mutex, fileop_mutex;
 	spinlock_t queue_lock;
-	wait_queue_head_t open, wait_frame, wait_stream;
+	wait_queue_head_t wait_open, wait_frame, wait_stream;
 };
 
 /*****************************************************************************/
@@ -177,7 +180,7 @@ et61x251_match_id(struct et61x251_device* cam, const struct usb_device_id *id)
 
 void
 et61x251_attach_sensor(struct et61x251_device* cam,
-		       struct et61x251_sensor* sensor)
+		       const struct et61x251_sensor* sensor)
 {
 	memcpy(&cam->sensor, sensor, sizeof(struct et61x251_sensor));
 }
@@ -195,8 +198,8 @@ do {                                                                          \
 		else if ((level) == 2)                                        \
 			dev_info(&cam->usbdev->dev, fmt "\n", ## args);       \
 		else if ((level) >= 3)                                        \
-			dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",      \
-				 __FUNCTION__, __LINE__ , ## args);           \
+			dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n",   \
+				 __FILE__, __FUNCTION__, __LINE__ , ## args); \
 	}                                                                     \
 } while (0)
 #	define KDBG(level, fmt, args...)                                      \
@@ -205,8 +208,8 @@ do {                                                                          \
 		if ((level) == 1 || (level) == 2)                             \
 			pr_info("et61x251: " fmt "\n", ## args);              \
 		else if ((level) == 3)                                        \
-			pr_debug("et61x251: [%s:%d] " fmt "\n", __FUNCTION__, \
-				 __LINE__ , ## args);                         \
+			pr_debug("sn9c102: [%s:%s:%d] " fmt "\n", __FILE__,   \
+				 __FUNCTION__, __LINE__ , ## args);           \
 	}                                                                     \
 } while (0)
 #	define V4LDBG(level, name, cmd)                                       \
@@ -222,8 +225,8 @@ do {                                                                          \
 
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
-dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",                              \
-	 __FUNCTION__, __LINE__ , ## args)
+dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __FUNCTION__,   \
+	 __LINE__ , ## args)
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0) /* placeholder */