Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6] / arch / ppc / syslib / ppc85xx_rio.c

diff --git a/arch/ppc/syslib/ppc85xx_rio.c b/arch/ppc/syslib/ppc85xx_rio.c
index 05b0e94150852e0d8189adf0d529a6667c48fac8..af2425e4655fbb6830d4cbb3891fb8e4ef3d9715 100644 (file)
--- a/arch/ppc/syslib/ppc85xx_rio.c
+++ b/arch/ppc/syslib/ppc85xx_rio.c
@@ -59,8 +59,6 @@
 #define DBELL_TID(x)           (*(u8 *)(x + DOORBELL_TID_OFFSET))
 #define DBELL_INF(x)           (*(u16 *)(x + DOORBELL_INFO_OFFSET))
 
-#define is_power_of_2(x)       (((x) & ((x) - 1)) == 0)
-
 struct rio_atmu_regs {
        u32 rowtar;
        u32 pad1;
@@ -351,7 +349,7 @@ EXPORT_SYMBOL_GPL(rio_hw_add_outb_message);
  * @dev_instance: Pointer to interrupt-specific data
  *
  * Handles outbound message interrupts. Executes a register outbound
- * mailbox event handler and acks the interrupt occurence.
+ * mailbox event handler and acks the interrupt occurrence.
  */
 static irqreturn_t
 mpc85xx_rio_tx_handler(int irq, void *dev_instance)
@@ -518,7 +516,7 @@ void rio_close_outb_mbox(struct rio_mport *mport, int mbox)
  * @dev_instance: Pointer to interrupt-specific data
  *
  * Handles inbound message interrupts. Executes a registered inbound
- * mailbox event handler and acks the interrupt occurence.
+ * mailbox event handler and acks the interrupt occurrence.
  */
 static irqreturn_t
 mpc85xx_rio_rx_handler(int irq, void *dev_instance)