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[8/9] media: rc: nuvoton: remove unneeded check in nvt_get_rx_ir_data

Message ID 73a053e4-6f2c-2d02-c23c-95bc3da00077@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Heiner Kallweit June 24, 2016, 5:39 a.m. UTC
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>
---
 drivers/media/rc/nuvoton-cir.c | 3 ---
 1 file changed, 3 deletions(-)
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Patch

diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 180f589..7a6f6c4 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);