diff options
Diffstat (limited to 'drivers/input/touchscreen/iqs5xx.c')
| -rw-r--r-- | drivers/input/touchscreen/iqs5xx.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/input/touchscreen/iqs5xx.c b/drivers/input/touchscreen/iqs5xx.c index 0920516124c7..a990c176abf7 100644 --- a/drivers/input/touchscreen/iqs5xx.c +++ b/drivers/input/touchscreen/iqs5xx.c @@ -832,7 +832,7 @@ static int iqs5xx_fw_file_parse(struct i2c_client *client, static int iqs5xx_fw_file_write(struct i2c_client *client, const char *fw_file) { struct iqs5xx_private *iqs5xx = i2c_get_clientdata(client); - int error, error_bl = 0; + int error, error_init = 0; u8 *pmap; if (iqs5xx->dev_id_info.bl_status == IQS5XX_BL_STATUS_NONE) @@ -875,21 +875,14 @@ static int iqs5xx_fw_file_write(struct i2c_client *client, const char *fw_file) error = iqs5xx_bl_verify(client, IQS5XX_CSTM, pmap + IQS5XX_CHKSM_LEN + IQS5XX_APP_LEN, IQS5XX_CSTM_LEN); - if (error) - goto err_reset; - - error = iqs5xx_bl_cmd(client, IQS5XX_BL_CMD_EXEC, 0); err_reset: - if (error) { - iqs5xx_reset(client); - usleep_range(10000, 10100); - } + iqs5xx_reset(client); + usleep_range(15000, 15100); - error_bl = error; - error = iqs5xx_dev_init(client); - if (!error && !iqs5xx->dev_id_info.bl_status) - error = -EINVAL; + error_init = iqs5xx_dev_init(client); + if (!iqs5xx->dev_id_info.bl_status) + error_init = error_init ? : -EINVAL; enable_irq(client->irq); @@ -898,10 +891,7 @@ err_reset: err_kfree: kfree(pmap); - if (error_bl) - return error_bl; - - return error; + return error ? : error_init; } static ssize_t fw_file_store(struct device *dev, |