Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / drivers / gpio / gpio-htc-egpio.c

diff --git a/drivers/gpio/gpio-htc-egpio.c b/drivers/gpio/gpio-htc-egpio.c
index 9d3ac51a765c1405b4fe0ec68e2beec9b2dd1dfd..6eb56f7ab9c94e73dbb1aeb761511450620d105c 100644 (file)
--- a/drivers/gpio/gpio-htc-egpio.c
+++ b/drivers/gpio/gpio-htc-egpio.c
@@ -118,20 +118,6 @@ static void egpio_handler(struct irq_desc *desc)
        }
 }
 
-int htc_egpio_get_wakeup_irq(struct device *dev)
-{
-       struct egpio_info *ei = dev_get_drvdata(dev);
-
-       /* Read current pins. */
-       u16 readval = egpio_readw(ei, ei->ack_register);
-       /* Ack/unmask interrupts. */
-       ack_irqs(ei);
-       /* Return first set pin. */
-       readval &= ei->irqs_enabled;
-       return ei->irq_start + ffs(readval) - 1;
-}
-EXPORT_SYMBOL(htc_egpio_get_wakeup_irq);
-
 static inline int egpio_pos(struct egpio_info *ei, int bit)
 {
        return bit >> ei->reg_shift;