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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2016-06-24 08:39:55 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-08 23:19:07 +0300 |
| commit | d1e3e574d545cf25b968fab36f6b53b6d3fea13a (patch) | |
| tree | e4a3af5a5bb39208df44f7f1e7c49ab9c6f96dba /drivers/media/rc/nuvoton-cir.c | |
| parent | 228942efdb88fd1cd90de85cf599171d5c0171ea (diff) | |
| download | linux-d1e3e574d545cf25b968fab36f6b53b6d3fea13a.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/rc/nuvoton-cir.c')
| -rw-r--r-- | drivers/media/rc/nuvoton-cir.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 67db965ae8e5..36abfc2800f0 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -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); |