ide: pass number of ports to ide_host_{alloc,add}() (v2)

Pass number of ports to ide_host_{alloc,add}() and then update
all users accordingly.

v2:
- drop no longer needed NULL initializers in buddha.c, cmd640.c and gayle.c
  (noticed by Sergei)

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index f76e4e6b408f..f4f806476e0a 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1029,7 +1029,7 @@ static int __devinit pmac_ide_setup_device(pmac_ide_hwif_t *pmif, hw_regs_t *hw)
         const int *bidp;
         struct ide_host *host;
         ide_hwif_t *hwif;
-        hw_regs_t *hws[] = { hw, NULL, NULL, NULL };
+        hw_regs_t *hws[] = { hw };
         struct ide_port_info d = pmac_port_info;
         int rc;
 
@@ -1077,7 +1077,7 @@ static int __devinit pmac_ide_setup_device(pmac_ide_hwif_t *pmif, hw_regs_t *hw)
         /* Make sure we have sane timings */
         sanitize_timings(pmif);
 
-        host = ide_host_alloc(&d, hws);
+        host = ide_host_alloc(&d, hws, 1);
         if (host == NULL)
                 return -ENOMEM;
         hwif = host->ports[0];