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can: flexcan: rename macro FLEXCAN_IFLAG_MB() -> FLEXCAN_IFLAG2_MB()

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The macro FLEXCAN_IFLAG_MB() is always used for the iflag2 register, so
rename it to FLEXCAN_IFLAG2_MB()

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2019-03-01 11:12:13 +01:00
parent 58ed8e77d3
commit b36d3c0f7e
1 changed files with 5 additions and 5 deletions
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10
drivers/net/can/flexcan.c
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@ -142,7 +142,7 @@
#define FLEXCAN_TX_MB_RESERVED_OFF_FIFO 8
#define FLEXCAN_TX_MB_RESERVED_OFF_TIMESTAMP 0
#define FLEXCAN_RX_MB_OFF_TIMESTAMP_FIRST (FLEXCAN_TX_MB_RESERVED_OFF_TIMESTAMP + 1)
#define FLEXCAN_IFLAG_MB(x) BIT((x) & 0x1f)
#define FLEXCAN_IFLAG2_MB(x) BIT((x) & 0x1f)
#define FLEXCAN_IFLAG_RX_FIFO_OVERFLOW BIT(7)
#define FLEXCAN_IFLAG_RX_FIFO_WARN BIT(6)
#define FLEXCAN_IFLAG_RX_FIFO_AVAILABLE BIT(5)
@ -879,7 +879,7 @@ static inline u64 flexcan_read_reg_iflag_rx(struct flexcan_priv *priv)
u32 iflag1, iflag2;
iflag2 = priv->read(&regs->iflag2) & priv->reg_imask2_default &
~FLEXCAN_IFLAG_MB(priv->tx_mb_idx);
~FLEXCAN_IFLAG2_MB(priv->tx_mb_idx);
iflag1 = priv->read(&regs->iflag1) & priv->reg_imask1_default;
return (u64)iflag2 << 32 | iflag1;
@ -929,7 +929,7 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id)
reg_iflag2 = priv->read(&regs->iflag2);
/* transmission complete interrupt */
if (reg_iflag2 & FLEXCAN_IFLAG_MB(priv->tx_mb_idx)) {
if (reg_iflag2 & FLEXCAN_IFLAG2_MB(priv->tx_mb_idx)) {
u32 reg_ctrl = priv->read(&priv->tx_mb->can_ctrl);
handled = IRQ_HANDLED;
@ -941,7 +941,7 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id)
/* after sending a RTR frame MB is in RX mode */
priv->write(FLEXCAN_MB_CODE_TX_INACTIVE,
&priv->tx_mb->can_ctrl);
priv->write(FLEXCAN_IFLAG_MB(priv->tx_mb_idx), &regs->iflag2);
priv->write(FLEXCAN_IFLAG2_MB(priv->tx_mb_idx), &regs->iflag2);
netif_wake_queue(dev);
}
@ -1298,7 +1298,7 @@ static int flexcan_open(struct net_device *dev)
priv->tx_mb = flexcan_get_mb(priv, priv->tx_mb_idx);
priv->reg_imask1_default = 0;
priv->reg_imask2_default = FLEXCAN_IFLAG_MB(priv->tx_mb_idx);
priv->reg_imask2_default = FLEXCAN_IFLAG2_MB(priv->tx_mb_idx);
priv->offload.mailbox_read = flexcan_mailbox_read;