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/delkin_cb.c b/drivers/ide/delkin_cb.c
index a0de834a81c3..d4a76f22ed15 100644
--- a/drivers/ide/delkin_cb.c
+++ b/drivers/ide/delkin_cb.c
@@ -77,7 +77,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
         struct ide_host *host;
         unsigned long base;
         int rc;
-        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
+        hw_regs_t hw, *hws[] = { &hw };
 
         rc = pci_enable_device(dev);
         if (rc) {
@@ -99,7 +99,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
         hw.irq = dev->irq;
         hw.dev = &dev->dev;
 
-        rc = ide_host_add(&delkin_cb_port_info, hws, &host);
+        rc = ide_host_add(&delkin_cb_port_info, hws, 1, &host);
         if (rc)
                 goto out_disable;