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| author | Ellen Wang <ellen@cumulusnetworks.com> | 2015-07-13 15:23:54 -0700 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2015-09-28 10:21:30 +0100 |
| commit | 3cb9567dd50451dc53d16c2af68a29ef6c0d03ae (patch) | |
| tree | d9f801c598f7594bbd79a1eb11c288f63d9bdd78 /drivers/hid | |
| parent | 9b04189c2c5cb513635d0e4912d5555a7cefa185 (diff) | |
| download | linux-stable-3cb9567dd50451dc53d16c2af68a29ef6c0d03ae.tar.gz linux-stable-3cb9567dd50451dc53d16c2af68a29ef6c0d03ae.tar.bz2 linux-stable-3cb9567dd50451dc53d16c2af68a29ef6c0d03ae.zip | |
HID: cp2112: fix I2C_SMBUS_BYTE write
commit 6d00d153f00097d259f86304e11858a50a1b8ad1 upstream.
When doing an I2C_SMBUS_BYTE write (one byte write, no address),
the data to be written is in "command" not "data->byte".
Signed-off-by: Ellen Wang <ellen@cumulusnetworks.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-cp2112.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index ffe69be882de..68d6d93cbec9 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -451,7 +451,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, if (I2C_SMBUS_READ == read_write) count = cp2112_read_req(buf, addr, read_length); else - count = cp2112_write_req(buf, addr, data->byte, NULL, + count = cp2112_write_req(buf, addr, command, NULL, 0); break; case I2C_SMBUS_BYTE_DATA: |