at86rf230: remove function for setting irq polarity
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>
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 1331152..4517b14 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -961,11 +961,6 @@
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 @@
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;