X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fi2c.h;h=cb63da5c2139f04c331f44da7e681c36ec07ece1;hb=f291e17227cf30432ca7c402220f62e6924dd97d;hp=76014f8f3c60cb3306600780f032c117969d0946;hpb=c64768a7d671bcde80bca2aed93f9e07edc069c3;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 76014f8f3c6..cb63da5c213 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -126,7 +126,7 @@ struct i2c_driver {
 	 * With the driver model, device enumeration is NEVER done by drivers;
 	 * it's done by infrastructure.  (NEW STYLE DRIVERS ONLY)
 	 */
-	int (*probe)(struct i2c_client *);
+	int (*probe)(struct i2c_client *, const struct i2c_device_id *);
 	int (*remove)(struct i2c_client *);
 
 	/* driver model interfaces that don't relate to enumeration  */
@@ -140,11 +140,10 @@ struct i2c_driver {
 	int (*command)(struct i2c_client *client,unsigned int cmd, void *arg);
 
 	struct device_driver driver;
+	const struct i2c_device_id *id_table;
 };
 #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver)
 
-#define I2C_NAME_SIZE	20
-
 /**
  * struct i2c_client - represent an I2C slave device
  * @flags: I2C_CLIENT_TEN indicates the device uses a ten bit chip address;
@@ -230,17 +229,17 @@ struct i2c_board_info {
 };
 
 /**
- * I2C_BOARD_INFO - macro used to list an i2c device and its driver
- * @driver: identifies the driver to use with the device
+ * I2C_BOARD_INFO - macro used to list an i2c device and its address
+ * @dev_type: identifies the device type
  * @dev_addr: the device's address on the bus.
  *
  * This macro initializes essential fields of a struct i2c_board_info,
  * declaring what has been provided on a particular board.  Optional
- * fields (such as the chip type, its associated irq, or device-specific
- * platform_data) are provided using conventional syntax.
+ * fields (such as associated irq, or device-specific platform_data)
+ * are provided using conventional syntax.
  */
-#define I2C_BOARD_INFO(driver,dev_addr) \
-	.driver_name = (driver), .addr = (dev_addr)
+#define I2C_BOARD_INFO(dev_type,dev_addr) \
+	.type = (dev_type), .addr = (dev_addr)
 
 
 /* Add-on boards should register/unregister their devices; e.g. a board
@@ -271,9 +270,16 @@ extern void i2c_unregister_device(struct i2c_client *);
  * This is done at arch_initcall time, before declaring any i2c adapters.
  * Modules for add-on boards must use other calls.
  */
+#ifdef CONFIG_I2C_BOARDINFO
 extern int
 i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n);
-
+#else
+static inline int
+i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n)
+{
+	return 0;
+}
+#endif
 
 /*
  * The following structs are for those who like to implement new bus drivers:
@@ -598,7 +604,7 @@ I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan "	\
 		       "additionally");					\
 I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to "	\
 		       "scan");						\
-const static struct i2c_client_address_data addr_data = {		\
+static const struct i2c_client_address_data addr_data = {		\
 	.normal_i2c	= normal_i2c,					\
 	.probe		= probe,					\
 	.ignore		= ignore,					\