From 6db0168821fa4edc3156d36933da0016740a5e03 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Tue, 2 Aug 2016 02:45:51 -0300 Subject: [PATCH] [media] media: rc: nuvoton: simplify nvt_get_rx_ir_data a little Simplify the code a little. Signed-off-by: Heiner Kallweit Signed-off-by: Mauro Carvalho Chehab --- drivers/media/rc/nuvoton-cir.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index fc462f6..04fedaa 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -791,7 +791,7 @@ static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt) /* copy data from hardware rx fifo into driver buffer */ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) { - u8 fifocount, val; + u8 fifocount; int i; /* Get count of how many bytes to read from RX FIFO */ @@ -800,10 +800,8 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount); /* Read fifocount bytes from CIR Sample RX FIFO register */ - for (i = 0; i < fifocount; i++) { - val = nvt_cir_reg_read(nvt, CIR_SRXFIFO); - nvt->buf[i] = val; - } + for (i = 0; i < fifocount; i++) + nvt->buf[i] = nvt_cir_reg_read(nvt, CIR_SRXFIFO); nvt->pkts = fifocount; nvt_dbg("%s: pkts now %d", __func__, nvt->pkts); -- 2.7.4