--- linux-2.6.26/drivers/i2c/i2c-core.c.orig	2008-08-03 22:54:53.000000000 +0200
+++ linux-2.6.26/drivers/i2c/i2c-core.c	2008-08-03 22:48:02.000000000 +0200
@@ -1196,9 +1196,11 @@
 		if ((addr_list[i] & ~0x07) == 0x30
 		 || (addr_list[i] & ~0x0f) == 0x50
 		 || !i2c_check_functionality(adap, I2C_FUNC_SMBUS_QUICK)) {
+			union i2c_smbus_data data;
+
 			if (i2c_smbus_xfer(adap, addr_list[i], 0,
 					   I2C_SMBUS_READ, 0,
-					   I2C_SMBUS_BYTE, NULL) >= 0)
+					   I2C_SMBUS_BYTE, &data) >= 0)
 				break;
 		} else {
 			if (i2c_smbus_xfer(adap, addr_list[i], 0,