diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/synaptics_dsx_2.6/synaptics_dsx_i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/synaptics_dsx_2.6/synaptics_dsx_i2c.c b/drivers/input/touchscreen/synaptics_dsx_2.6/synaptics_dsx_i2c.c index f936f3c2ebb1..563ce16885b3 100644 --- a/drivers/input/touchscreen/synaptics_dsx_2.6/synaptics_dsx_i2c.c +++ b/drivers/input/touchscreen/synaptics_dsx_2.6/synaptics_dsx_i2c.c @@ -445,11 +445,11 @@ static int synaptics_rmi4_i2c_write(struct synaptics_rmi4_data *rmi4_data, struct i2c_client *i2c = to_i2c_client(rmi4_data->pdev->dev.parent); struct i2c_msg msg[1]; + mutex_lock(&rmi4_data->rmi4_io_ctrl_mutex); + retval = synaptics_rmi4_i2c_alloc_buf(rmi4_data, length + 1); if (retval < 0) - return retval; - - mutex_lock(&rmi4_data->rmi4_io_ctrl_mutex); + goto exit; retval = synaptics_rmi4_i2c_set_page(rmi4_data, addr); if (retval != PAGE_SELECT_LEN) { |