diff options
Diffstat (limited to 'drivers/media/cec/platform/s5p/s5p_cec.c')
| -rw-r--r-- | drivers/media/cec/platform/s5p/s5p_cec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/cec/platform/s5p/s5p_cec.c b/drivers/media/cec/platform/s5p/s5p_cec.c index ce9a9d922f11..4a92d3230f66 100644 --- a/drivers/media/cec/platform/s5p/s5p_cec.c +++ b/drivers/media/cec/platform/s5p/s5p_cec.c @@ -115,6 +115,8 @@ static irqreturn_t s5p_cec_irq_handler(int irq, void *priv) dev_dbg(cec->dev, "Buffer overrun (worker did not process previous message)\n"); cec->rx = STATE_BUSY; cec->msg.len = status >> 24; + if (cec->msg.len > CEC_MAX_MSG_SIZE) + cec->msg.len = CEC_MAX_MSG_SIZE; cec->msg.rx_status = CEC_RX_STATUS_OK; s5p_cec_get_rx_buf(cec, cec->msg.len, cec->msg.msg); @@ -247,14 +249,13 @@ err_delete_adapter: return ret; } -static int s5p_cec_remove(struct platform_device *pdev) +static void s5p_cec_remove(struct platform_device *pdev) { struct s5p_cec_dev *cec = platform_get_drvdata(pdev); cec_notifier_cec_adap_unregister(cec->notifier, cec->adap); cec_unregister_adapter(cec->adap); pm_runtime_disable(&pdev->dev); - return 0; } static int __maybe_unused s5p_cec_runtime_suspend(struct device *dev) @@ -293,7 +294,7 @@ MODULE_DEVICE_TABLE(of, s5p_cec_match); static struct platform_driver s5p_cec_pdrv = { .probe = s5p_cec_probe, - .remove = s5p_cec_remove, + .remove = s5p_cec_remove, .driver = { .name = CEC_NAME, .of_match_table = s5p_cec_match, |