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36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From f7f3c7abdef9fb6c9668a3945ec791fb206b4ee8 Mon Sep 17 00:00:00 2001
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From: Marc Kleine-Budde <mkl@pengutronix.de>
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Date: Fri, 1 Mar 2019 16:29:47 +0100
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Subject: [PATCH] can: flexcan: flexcan_irq(): rename variable reg_iflag ->
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reg_iflag_rx
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This patch renames the variable reg_iflag in the flexcan_irq() function
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to reg_iflag_rx. This better reflects the contents of the varibale. It
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does not hold the unmodified iflag registers, instead all non RX
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interrupts have been masked.
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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---
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drivers/net/can/flexcan.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/net/can/flexcan.c
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+++ b/drivers/net/can/flexcan.c
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@@ -898,13 +898,13 @@ static irqreturn_t flexcan_irq(int irq,
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/* reception interrupt */
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if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
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- u64 reg_iflag;
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+ u64 reg_iflag_rx;
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int ret;
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- while ((reg_iflag = flexcan_read_reg_iflag_rx(priv))) {
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+ while ((reg_iflag_rx = flexcan_read_reg_iflag_rx(priv))) {
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handled = IRQ_HANDLED;
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ret = can_rx_offload_irq_offload_timestamp(&priv->offload,
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- reg_iflag);
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+ reg_iflag_rx);
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if (!ret)
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break;
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}
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