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/ide_platform.c b/drivers/ide/ide_platform.c
index 813653362a26..47413c2b5f8e 100644
--- a/drivers/ide/ide_platform.c
+++ b/drivers/ide/ide_platform.c
@@ -54,7 +54,7 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
         struct pata_platform_info *pdata;
         struct ide_host *host;
         int ret = 0, mmio = 0;
-        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
+        hw_regs_t hw, *hws[] = { &hw };
         struct ide_port_info d = platform_ide_port_info;
 
         pdata = pdev->dev.platform_data;
@@ -98,7 +98,7 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
         if (mmio)
                 d.host_flags |= IDE_HFLAG_MMIO;
 
-        ret = ide_host_add(&d, hws, &host);
+        ret = ide_host_add(&d, hws, 1, &host);
         if (ret)
                 goto out;