| 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 |
| @@ -905,13 +905,13 @@ 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; |
| } |