diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ipmi/ipmb_dev_int.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/char/ipmi/ipmb_dev_int.c b/drivers/char/ipmi/ipmb_dev_int.c index 2895abf72e61..4d608a67f9a3 100644 --- a/drivers/char/ipmi/ipmb_dev_int.c +++ b/drivers/char/ipmi/ipmb_dev_int.c @@ -117,7 +117,7 @@ static ssize_t ipmb_write(struct file *file, const char __user *buf, { struct ipmb_dev *ipmb_dev = to_ipmb_dev(file); u8 rq_sa, netf_rq_lun, msg_len; - struct i2c_client rq_client; + union i2c_smbus_data data; u8 msg[MAX_MSG_LEN]; ssize_t ret; @@ -138,17 +138,18 @@ static ssize_t ipmb_write(struct file *file, const char __user *buf, /* * subtract rq_sa and netf_rq_lun from the length of the msg passed to - * i2c_smbus_write_block_data_local + * i2c_smbus_xfer */ msg_len = msg[IPMB_MSG_LEN_IDX] - SMBUS_MSG_HEADER_LENGTH; - - strcpy(rq_client.name, "ipmb_requester"); - rq_client.adapter = ipmb_dev->client->adapter; - rq_client.flags = ipmb_dev->client->flags; - rq_client.addr = rq_sa; - - ret = i2c_smbus_write_block_data(&rq_client, netf_rq_lun, msg_len, - msg + SMBUS_MSG_IDX_OFFSET); + if (msg_len > I2C_SMBUS_BLOCK_MAX) + msg_len = I2C_SMBUS_BLOCK_MAX; + + data.block[0] = msg_len; + memcpy(&data.block[1], msg + SMBUS_MSG_IDX_OFFSET, msg_len); + ret = i2c_smbus_xfer(ipmb_dev->client->adapter, rq_sa, + ipmb_dev->client->flags, + I2C_SMBUS_WRITE, netf_rq_lun, + I2C_SMBUS_BLOCK_DATA, &data); return ret ? : count; } |