[media] media: rc: nuvoton: simplify interrupt handling code
Simplify interupt handling code.
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>
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 270a687..67db965 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -906,17 +906,12 @@
if (status & CIR_IRSTS_RFO)
nvt_handle_rx_fifo_overrun(nvt);
- if (status & CIR_IRSTS_RTR) {
+ else if (status & (CIR_IRSTS_RTR | CIR_IRSTS_PE)) {
/* We only do rx if not tx'ing */
if (nvt_cir_tx_inactive(nvt))
nvt_get_rx_ir_data(nvt);
}
- if (status & CIR_IRSTS_PE) {
- if (nvt_cir_tx_inactive(nvt))
- nvt_get_rx_ir_data(nvt);
- }
-
spin_unlock_irqrestore(&nvt->nvt_lock, flags);
if (status & CIR_IRSTS_TE)