rapidio: update for destination ID allocation

Address comments provided by Andrew Morton:
https://lkml.org/lkml/2012/10/3/550

 - Keeps consistent kerneldoc compatible comments style for new static
   functions.
 - Removes unnecessary complexity from destination ID allocation
   routine.
 - Uses kcalloc() for code clarity.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/rio.h b/include/linux/rio.h
index d2dff22cf681..ac21ac675265 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -266,7 +266,6 @@ struct rio_mport {
 
 struct rio_id_table {
         u16 start;      /* logical minimal id */
-        u16 next;       /* hint for find */
         u32 max;        /* max number of IDs in table */
         spinlock_t lock;
         unsigned long *table;