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ieee802154: mcr20a: Replace magic number with constants 

The combination of defined constants are used to present the
state of IRQ so the magic numbers has been replaced.

This is a simple coding style change which should have no impact on
runtime code execution.

Signed-off-by: Xue Liu <liuxuenetmail@gmail.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
This commit is contained in:
Xue Liu 2018-08-31 23:46:41 +02:00 committed by Stefan Schmidt
parent 659902db70
commit d6d1cd2578
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ieee802154/mcr20a.c
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@ -903,19 +903,19 @@ mcr20a_irq_clean_complete(void *context)
switch (seq_state) {
/* TX IRQ, RX IRQ and SEQ IRQ */
case (0x03):
case (DAR_IRQSTS1_TXIRQ | DAR_IRQSTS1_SEQIRQ):
if (lp->is_tx) {
lp->is_tx = 0;
dev_dbg(printdev(lp), "TX is done. No ACK\n");
mcr20a_handle_tx_complete(lp);
}
break;
case (0x05):
case (DAR_IRQSTS1_RXIRQ | DAR_IRQSTS1_SEQIRQ):
/* rx is starting */
dev_dbg(printdev(lp), "RX is starting\n");
mcr20a_handle_rx(lp);
break;
case (0x07):
case (DAR_IRQSTS1_RXIRQ | DAR_IRQSTS1_TXIRQ | DAR_IRQSTS1_SEQIRQ):
if (lp->is_tx) {
/* tx is done */
lp->is_tx = 0;
@ -927,7 +927,7 @@ mcr20a_irq_clean_complete(void *context)
mcr20a_handle_rx(lp);
}
break;
case (0x01):
case (DAR_IRQSTS1_SEQIRQ):
if (lp->is_tx) {
dev_dbg(printdev(lp), "TX is starting\n");
mcr20a_handle_tx(lp);