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- From f7f3c7abdef9fb6c9668a3945ec791fb206b4ee8 Mon Sep 17 00:00:00 2001
- From: Marc Kleine-Budde <[email protected]>
- 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 <[email protected]>
- ---
- 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
- @@ -899,13 +899,13 @@ 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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