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Commit 776eced0 authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab
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[media] iguanair: simplify tx loop 



Make the code simpler.

Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent dd3a5a1e

drivers/media/rc/iguanair.c

+4 −10
Original line number Diff line number Diff line
@@ -364,20 +364,14 @@ static int iguanair_tx(struct rc_dev *dev, unsigned *txbuf, unsigned count) 
			rc = -EINVAL;

			goto out;

		}

		while (periods > 127) {

			ir->packet->payload[size++] = 127 | space;

			periods -= 127;

		while (periods) {

			unsigned p = min(periods, 127u);

			ir->packet->payload[size++] = p | space;

			periods -= p;

		}



		ir->packet->payload[size++] = periods | space;

		space ^= 0x80;

	}



	if (count == 0) {

		rc = -EINVAL;

		goto out;

	}



	ir->packet->header.start = 0;

	ir->packet->header.direction = DIR_OUT;

	ir->packet->header.cmd = CMD_SEND;