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From f7f3c7abdef9fb6c9668a3945ec791fb206b4ee8 Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Fri, 1 Mar 2019 16:29:47 +0100
Subject: [PATCH] can: flexcan: flexcan_irq(): rename variable reg_iflag ->
reg_iflag_rx
This patch renames the variable reg_iflag in the flexcan_irq() function
to reg_iflag_rx. This better reflects the contents of the varibale. It
does not hold the unmodified iflag registers, instead all non RX
interrupts have been masked.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/flexcan.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -897,13 +897,13 @@ static irqreturn_t flexcan_irq(int irq,
/* reception interrupt */
if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
- u64 reg_iflag;
+ u64 reg_iflag_rx;
int ret;
- while ((reg_iflag = flexcan_read_reg_iflag_rx(priv))) {
+ while ((reg_iflag_rx = flexcan_read_reg_iflag_rx(priv))) {
handled = IRQ_HANDLED;
ret = can_rx_offload_irq_offload_timestamp(&priv->offload,
- reg_iflag);
+ reg_iflag_rx);
if (!ret)
break;
}
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