From ac7fc4fb2b6a126af8d07f46500440c9641976cf Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Mon, 14 Jul 2008 22:38:25 +0200 Subject: i2c: Consistently reject unsupported transactions Many PC SMBus host controller drivers don't properly handle the case where they are requested to achieve a transaction they do not support. Update them so that the consistently print a warning message and return a single error value in this case. Signed-off-by: Jean Delvare --- drivers/i2c/busses/i2c-i801.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/i2c/busses/i2c-i801.c') diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 7d6d9dfcc58a..213119211e58 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -513,7 +513,6 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, outb_p(command, SMBHSTCMD); block = 1; break; - case I2C_SMBUS_PROC_CALL: default: dev_err(&I801_dev->dev, "Unsupported transaction %d\n", size); return -EOPNOTSUPP; -- cgit v1.2.3