Messages in this thread Patch in this message | | | From | Andi Shyti <> | Subject | [PATCH v2 5/7] [media] ir-lirc-codec: don't wait any transmitting time for tx only devices | Date | Fri, 02 Sep 2016 02:16:27 +0900 |
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Transmitters do not need to wait until the data has been sent (and of course received). Return before waiting.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com> --- drivers/media/rc/ir-lirc-codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index c327730..d8953fb 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -153,7 +153,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, } ret = dev->tx_ir(dev, txbuf, count); - if (ret < 0) + if (ret < 0 || dev->driver_type == RC_DRIVER_IR_RAW_TX) goto out; for (duration = i = 0; i < ret; i++) -- 2.9.3
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