From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ellen Wang Subject: [PATCH v2] HID: cp2112: fix I2C_SMBUS_BYTE write Date: Mon, 13 Jul 2015 15:23:54 -0700 Message-ID: <1436826234-2447-1-git-send-email-ellen@cumulusnetworks.com> Return-path: Sender: linux-input-owner@vger.kernel.org To: borneo.antonio@gmail.com, dbarksdale@uplogix.com, jkosina@suse.cz, linux-input@vger.kernel.org, linux-i2c@vger.kernel.org Cc: ellen@cumulusnetworks.com List-Id: linux-i2c@vger.kernel.org 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 --- Forgot signed-off-by tag last time, sorry. --- drivers/hid/hid-cp2112.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index a3703b8..7afc3fc 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -606,7 +606,7 @@ 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: -- 1.9.1