From f7f3c7abdef9fb6c9668a3945ec791fb206b4ee8 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde 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 --- 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; }