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/macide.c b/drivers/ide/macide.c
index 3af9e96da617..31aa27818604 100644
--- a/drivers/ide/macide.c
+++ b/drivers/ide/macide.c
@@ -96,7 +96,7 @@ static int __init macide_init(void)
         ide_ack_intr_t *ack_intr;
         unsigned long base;
         int irq;
-        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
+        hw_regs_t hw, *hws[] = { &hw };
 
         if (!MACH_IS_MAC)
                 return -ENODEV;
@@ -126,7 +126,7 @@ static int __init macide_init(void)
 
         macide_setup_ports(&hw, base, irq, ack_intr);
 
-        return ide_host_add(&macide_port_info, hws, NULL);
+        return ide_host_add(&macide_port_info, hws, 1, NULL);
 }
 
 module_init(macide_init);