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| author | Jean Delvare <khali@linux-fr.org> | 2008-07-14 22:38:25 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@mahadeva.delvare> | 2008-07-14 22:38:25 +0200 |
| commit | ac7fc4fb2b6a126af8d07f46500440c9641976cf (patch) | |
| tree | 1ba7a6b229699f6d69cfe3f1bd74c020e952e16b /drivers/i2c/busses/i2c-viapro.c | |
| parent | fa63cd56d2f09806169307d761e8f430e23bc09b (diff) | |
| download | blackbird-op-linux-ac7fc4fb2b6a126af8d07f46500440c9641976cf.tar.gz blackbird-op-linux-ac7fc4fb2b6a126af8d07f46500440c9641976cf.zip | |
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 <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-viapro.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-viapro.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 7628fe8e0946..c611905df009 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; } |
