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at86rf230: remove function for setting irq polarity

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The function is small enough, we don't need a extra function for this.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring 2014-04-24 19:09:18 +02:00 committed by David S. Miller
parent 1cc9fc53b3
commit 18c65049b5
1 changed files with 1 additions and 6 deletions
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7
drivers/net/ieee802154/at86rf230.c
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@ -961,11 +961,6 @@ static irqreturn_t at86rf230_isr_level(int irq, void *data)
return at86rf230_isr(irq, data);
}
static int at86rf230_irq_polarity(struct at86rf230_local *lp, int pol)
{
return at86rf230_write_subreg(lp, SR_IRQ_POLARITY, pol);
}
static int at86rf230_hw_init(struct at86rf230_local *lp)
{
int rc, irq_pol, irq_type;
@ -983,7 +978,7 @@ static int at86rf230_hw_init(struct at86rf230_local *lp)
else
irq_pol = IRQ_ACTIVE_HIGH;
rc = at86rf230_irq_polarity(lp, irq_pol);
rc = at86rf230_write_subreg(lp, SR_IRQ_POLARITY, irq_pol);
if (rc)
return rc;