patch-2.4.0-prerelease linux/include/linux/i2c-dev.h

• Lines: 30
• Date: Fri Dec 29 14:35:47 2000
• Orig file: v2.4.0-test12/linux/include/linux/i2c-dev.h
• Orig date: Sun Mar 19 11:15:29 2000

diff -u --recursive --new-file v2.4.0-test12/linux/include/linux/i2c-dev.h linux/include/linux/i2c-dev.h
@@ -19,7 +19,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/* $Id: i2c-dev.h,v 1.7 2000/02/15 17:57:27 frodo Exp $ */
+/* $Id: i2c-dev.h,v 1.8 2000/08/12 16:37:15 mds Exp $ */
 
 #ifndef I2C_DEV_H
 #define I2C_DEV_H
@@ -160,6 +160,20 @@
 	data.block[0] = length;
 	return i2c_smbus_access(file,I2C_SMBUS_WRITE,command,
 	                        I2C_SMBUS_BLOCK_DATA, &data);
+}
+
+extern inline __s32 i2c_smbus_write_i2c_block_data(int file, __u8 command,
+                                               __u8 length, __u8 *values)
+{
+	union i2c_smbus_data data;
+	int i;
+	if (length > 32)
+		length = 32;
+	for (i = 1; i <= length; i++)
+		data.block[i] = values[i-1];
+	data.block[0] = length;
+	return i2c_smbus_access(file,I2C_SMBUS_WRITE,command,
+	                        I2C_SMBUS_I2C_BLOCK_DATA, &data);
 }
 
 #endif /* ndef __KERNEL__ */