Commit d1e3e574 authored Jun 24, 2016 by Heiner Kallweit Committed by Mauro Carvalho Chehab Jul 08, 2016

[media] media: rc: nuvoton: remove unneeded check in nvt_get_rx_ir_data



If the logical device is disabled then it can not generate interrupts.
Therefore this check is not needed.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 228942ef

drivers/media/rc/nuvoton-cir.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -806,9 +806,6 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt)

		/* Get count of how many bytes to read from RX FIFO */
		fifocount = nvt_cir_reg_read(nvt, CIR_RXFCONT);
		/* if we get 0xff, probably means the logical dev is disabled */
		if (fifocount == 0xff)
		return;

		nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount);