| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From f7f3c7abdef9fb6c9668a3945ec791fb206b4ee8 Mon Sep 17 00:00:00 2001 |
| 2 | From: Marc Kleine-Budde <mkl@pengutronix.de> |
| 3 | Date: Fri, 1 Mar 2019 16:29:47 +0100 |
| 4 | Subject: [PATCH] can: flexcan: flexcan_irq(): rename variable reg_iflag -> |
| 5 | reg_iflag_rx |
| 6 | |
| 7 | This patch renames the variable reg_iflag in the flexcan_irq() function |
| 8 | to reg_iflag_rx. This better reflects the contents of the varibale. It |
| 9 | does not hold the unmodified iflag registers, instead all non RX |
| 10 | interrupts have been masked. |
| 11 | |
| 12 | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
| 13 | --- |
| 14 | drivers/net/can/flexcan.c | 6 +++--- |
| 15 | 1 file changed, 3 insertions(+), 3 deletions(-) |
| 16 | |
| 17 | --- a/drivers/net/can/flexcan.c |
| 18 | +++ b/drivers/net/can/flexcan.c |
| 19 | @@ -905,13 +905,13 @@ static irqreturn_t flexcan_irq(int irq, |
| 20 | |
| 21 | /* reception interrupt */ |
| 22 | if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) { |
| 23 | - u64 reg_iflag; |
| 24 | + u64 reg_iflag_rx; |
| 25 | int ret; |
| 26 | |
| 27 | - while ((reg_iflag = flexcan_read_reg_iflag_rx(priv))) { |
| 28 | + while ((reg_iflag_rx = flexcan_read_reg_iflag_rx(priv))) { |
| 29 | handled = IRQ_HANDLED; |
| 30 | ret = can_rx_offload_irq_offload_timestamp(&priv->offload, |
| 31 | - reg_iflag); |
| 32 | + reg_iflag_rx); |
| 33 | if (!ret) |
| 34 | break; |
| 35 | } |