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| author | Wolfram Sang <wsa@the-dreams.de> | 2018-05-20 08:50:34 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-05-24 22:06:17 +0200 |
| commit | 05d4707d468dc7497a680d811e102fcc71ef93ef (patch) | |
| tree | af734b6f4dfd9e312f6c213cbc8f1aab704fc27f /drivers/i2c | |
| parent | c216b870657af8b6967445e5fbf3bb95942a53c9 (diff) | |
| download | linux-05d4707d468dc7497a680d811e102fcc71ef93ef.tar.bz2 | |
i2c: opal: don't check number of messages in the driver
Since commit 1eace8344c02 ("i2c: add param sanity check to
i2c_transfer()") and b7f625840267 ("i2c: add quirk checks to core"), the
I2C core does this check now. We can remove it here.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-opal.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-opal.c b/drivers/i2c/busses/i2c-opal.c index 0aabb7eca0c5..dc2a23f4fb52 100644 --- a/drivers/i2c/busses/i2c-opal.c +++ b/drivers/i2c/busses/i2c-opal.c @@ -94,8 +94,6 @@ static int i2c_opal_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, */ memset(&req, 0, sizeof(req)); switch(num) { - case 0: - return 0; case 1: req.type = (msgs[0].flags & I2C_M_RD) ? OPAL_I2C_RAW_READ : OPAL_I2C_RAW_WRITE; @@ -114,8 +112,6 @@ static int i2c_opal_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, req.size = cpu_to_be32(msgs[1].len); req.buffer_ra = cpu_to_be64(__pa(msgs[1].buf)); break; - default: - return -EOPNOTSUPP; } rc = i2c_opal_send_request(opal_id, &req); |