Merge bk://kernel.bkbits.net/gregkh/linux/i2c-2.5

into home.transmeta.com:/home/torvalds/v2.5/linux

drivers/i2c/i2c-core.c

@@ -124,7 +124,7 @@ int i2c_add_adapter(struct i2c_adapter *adap)
 
 int i2c_del_adapter(struct i2c_adapter *adap)
 {
-	struct list_head  *item;
+	struct list_head  *item, *_n;
 	struct i2c_driver *driver;
 	struct i2c_client *client;
 	int res = 0;
@@ -144,7 +144,7 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 
 	/* detach any active clients. This must be done first, because
 	 * it can fail; in which case we give upp. */
-	list_for_each(item,&adap->clients) {
+	list_for_each_safe(item, _n, &adap->clients) {
 		client = list_entry(item, struct i2c_client, list);
 
 		/* detaching devices is unconditional of the set notify
@@ -215,8 +215,7 @@ int i2c_add_driver(struct i2c_driver *driver)
 
 int i2c_del_driver(struct i2c_driver *driver)
 {
-	struct list_head   *item1;
-	struct list_head   *item2;
+	struct list_head   *item1, *item2, *_n;
 	struct i2c_client  *client;
 	struct i2c_adapter *adap;
 	
@@ -245,7 +244,7 @@ int i2c_del_driver(struct i2c_driver *driver)
 				goto out_unlock;
 			}
 		} else {
-			list_for_each(item2,&adap->clients) {
+			list_for_each_safe(item2, _n, &adap->clients) {
 				client = list_entry(item2, struct i2c_client, list);
 				if (client->driver != driver)
 					continue;

include/linux/i2c-id.h

@@ -98,6 +98,7 @@
 #define I2C_DRIVERID_ZR36120	50     /* Zoran 36120 video encoder	*/
 #define I2C_DRIVERID_24LC32A	51	/* Microchip 24LC32A 32k EEPROM	*/
 #define I2C_DRIVERID_STM41T00	52	/* real time clock		*/
+#define I2C_DRIVERID_UDA1342	53	/* UDA1342 audio codec		*/
 
 
 
@@ -178,6 +179,7 @@
 #define I2C_ALGO_MPC8XX 0x110000	/* MPC8xx PowerPC I2C algorithm */
 #define I2C_ALGO_OCP    0x120000	/* IBM or otherwise On-chip I2C algorithm */
 #define I2C_ALGO_BITHS	0x130000	/* enhanced bit style adapters	*/
+#define I2C_ALGO_OCP_IOP3XX  0x140000	/* XSCALE IOP3XX On-chip I2C alg */
 
 #define I2C_ALGO_EXP	0x800000	/* experimental			*/
 
@@ -213,6 +215,9 @@
 #define I2C_HW_B_FRODO  0x13    /* 2d3D, Inc. SA-1110 Development Board */
 #define I2C_HW_B_OMAHA  0x14    /* Omaha I2C interface (ARM)		*/
 #define I2C_HW_B_GUIDE  0x15    /* Guide bit-basher			*/
+#define I2C_HW_B_IXP2000 0x16	/* GPIO on IXP2000 systems              */
+#define I2C_HW_B_IXP425 0x17	/* GPIO on IXP425 systems		*/
+#define I2C_HW_B_S3VIA	0x18	/* S3Via ProSavage adapter		*/
 
 /* --- PCF 8584 based algorithms					*/
 #define I2C_HW_P_LP	0x00	/* Parallel port interface		*/
@@ -234,6 +239,8 @@
 /* --- PowerPC on-chip adapters						*/
 #define I2C_HW_OCP 0x00	/* IBM on-chip I2C adapter 	*/
 
+/* --- XSCALE on-chip adapters                          */
+#define I2C_HW_IOP321 0x00
 
 /* --- SMBus only adapters						*/
 #define I2C_HW_SMBUS_PIIX4	0x00