summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/i2c/busses/i2c-ali1535.c8
-rw-r--r--drivers/i2c/busses/i2c-ali1563.c8
-rw-r--r--drivers/i2c/busses/i2c-ali15x3.c6
-rw-r--r--drivers/i2c/busses/i2c-amd756.c8
-rw-r--r--drivers/i2c/busses/i2c-i801.c1
-rw-r--r--drivers/i2c/busses/i2c-piix4.c6
-rw-r--r--drivers/i2c/busses/i2c-sis630.c5
-rw-r--r--drivers/i2c/busses/i2c-sis96x.c8
-rw-r--r--drivers/i2c/busses/i2c-taos-evm.c5
-rw-r--r--drivers/i2c/busses/i2c-viapro.c2
10 files changed, 23 insertions, 34 deletions
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index c21e4d9..704436c 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -357,10 +357,6 @@ static s32 ali1535_access(struct i2c_adapter *adap, u16 addr,
outb_p(0xFF, SMBHSTSTS);
switch (size) {
- case I2C_SMBUS_PROC_CALL:
- dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
- result = -EOPNOTSUPP;
- goto EXIT;
case I2C_SMBUS_QUICK:
outb_p(((addr & 0x7f) << 1) | (read_write & 0x01),
SMBHSTADD);
@@ -418,6 +414,10 @@ static s32 ali1535_access(struct i2c_adapter *adap, u16 addr,
outb_p(data->block[i], SMBBLKDAT);
}
break;
+ default:
+ dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
+ result = -EOPNOTSUPP;
+ goto EXIT;
}
result = ali1535_transaction(adap);
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index 30bd3ee..da5a382 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -246,10 +246,6 @@ static s32 ali1563_access(struct i2c_adapter * a, u16 addr,
/* Map the size to what the chip understands */
switch (size) {
- case I2C_SMBUS_PROC_CALL:
- dev_err(&a->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
- error = -EINVAL;
- break;
case I2C_SMBUS_QUICK:
size = HST_CNTL2_QUICK;
break;
@@ -265,6 +261,10 @@ static s32 ali1563_access(struct i2c_adapter * a, u16 addr,
case I2C_SMBUS_BLOCK_DATA:
size = HST_CNTL2_BLOCK;
break;
+ default:
+ dev_warn(&a->dev, "Unsupported transaction %d\n", size);
+ error = -EOPNOTSUPP;
+ goto Done;
}
outb_p(((addr & 0x7f) << 1) | (rw & 0x01), SMB_HST_ADD);
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 3d75256..7b029b1 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -362,9 +362,6 @@ static s32 ali15x3_access(struct i2c_adapter * adap, u16 addr,
}
switch (size) {
- case I2C_SMBUS_PROC_CALL:
- dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
- return -EOPNOTSUPP;
case I2C_SMBUS_QUICK:
outb_p(((addr & 0x7f) << 1) | (read_write & 0x01),
SMBHSTADD);
@@ -417,6 +414,9 @@ static s32 ali15x3_access(struct i2c_adapter * adap, u16 addr,
}
size = ALI15X3_BLOCK_DATA;
break;
+ default:
+ dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
+ return -EOPNOTSUPP;
}
outb_p(size, SMBHSTCNT); /* output command */
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 3d5bcb6..f0baea6 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -200,12 +200,7 @@ static s32 amd756_access(struct i2c_adapter * adap, u16 addr,
int i, len;
int status;
- /** TODO: Should I supporte the 10-bit transfers? */
switch (size) {
- case I2C_SMBUS_PROC_CALL:
- dev_dbg(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
- /* TODO: Well... It is supported, I'm just not sure what to do here... */
- return -EOPNOTSUPP;
case I2C_SMBUS_QUICK:
outw_p(((addr & 0x7f) << 1) | (read_write & 0x01),
SMB_HOST_ADDRESS);
@@ -252,6 +247,9 @@ static s32 amd756_access(struct i2c_adapter * adap, u16 addr,
}
size = AMD756_BLOCK_DATA;
break;
+ default:
+ dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
+ return -EOPNOTSUPP;
}
/* How about enabling interrupts... */
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 7d6d9df..2131192 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;
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 77aaa5f..2bde475 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -307,9 +307,6 @@ static s32 piix4_access(struct i2c_adapter * adap, u16 addr,
int status;
switch (size) {
- case I2C_SMBUS_PROC_CALL:
- dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
- return -EOPNOTSUPP;
case I2C_SMBUS_QUICK:
outb_p((addr << 1) | read_write,
SMBHSTADD);
@@ -355,6 +352,9 @@ static s32 piix4_access(struct i2c_adapter * adap, u16 addr,
}
size = PIIX4_BLOCK_DATA;
break;
+ default:
+ dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
+ return -EOPNOTSUPP;
}
outb_p((size & 0x1C) + (ENABLE_INT9 & 1), SMBHSTCNT);
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index c4cc5ed..d7e6ff3 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -356,7 +356,8 @@ static s32 sis630_access(struct i2c_adapter *adap, u16 addr,
size = SIS630_BLOCK_DATA;
return sis630_block_data(adap, data, read_write);
default:
- printk("Unsupported SMBus operation\n");
+ dev_warn(&adap->dev, "Unsupported transaction %d\n",
+ size);
return -EOPNOTSUPP;
}
@@ -378,8 +379,6 @@ static s32 sis630_access(struct i2c_adapter *adap, u16 addr,
case SIS630_WORD_DATA:
data->word = sis630_read(SMB_BYTE) + (sis630_read(SMB_BYTE + 1) << 8);
break;
- default:
- return -EOPNOTSUPP;
}
return 0;
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index 29757b2..cde8e58 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -201,14 +201,8 @@ static s32 sis96x_access(struct i2c_adapter * adap, u16 addr,
SIS96x_PROC_CALL : SIS96x_WORD_DATA);
break;
- case I2C_SMBUS_BLOCK_DATA:
- /* TO DO: */
- dev_info(&adap->dev, "SMBus block not implemented!\n");
- return -EOPNOTSUPP;
- break;
-
default:
- dev_info(&adap->dev, "Unsupported SMBus operation\n");
+ dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
return -EOPNOTSUPP;
}
diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c
index de9db49..224aa12 100644
--- a/drivers/i2c/busses/i2c-taos-evm.c
+++ b/drivers/i2c/busses/i2c-taos-evm.c
@@ -96,9 +96,8 @@ static int taos_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
sprintf(p, "$%02X", command);
break;
default:
- dev_dbg(&adapter->dev, "Unsupported transaction size %d\n",
- size);
- return -EINVAL;
+ dev_warn(&adapter->dev, "Unsupported transaction %d\n", size);
+ return -EOPNOTSUPP;
}
/* Send the transaction to the TAOS EVM */
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 7628fe8..c611905 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -287,7 +287,7 @@ static s32 vt596_access(struct i2c_adapter *adap, u16 addr,
return 0;
exit_unsupported:
- dev_warn(&vt596_adapter.dev, "Unsupported command invoked! (0x%02x)\n",
+ dev_warn(&vt596_adapter.dev, "Unsupported transaction %d\n",
size);
return -EOPNOTSUPP;
}
OpenPOWER on IntegriCloud