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/gayle.c b/drivers/ide/gayle.c
index 71db2f9c3361..253ff34afd8f 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -125,7 +125,7 @@ static int __init gayle_init(void)
     unsigned long base, ctrlport, irqport;
     ide_ack_intr_t *ack_intr;
     int a4000, i, rc;
-    hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
+    hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[GAYLE_NUM_HWIFS];
 
     if (!MACH_IS_AMIGA)
         return -ENODEV;
@@ -170,7 +170,7 @@ found:
         hws[i] = &hw[i];
     }
 
-    rc = ide_host_add(&gayle_port_info, hws, NULL);
+    rc = ide_host_add(&gayle_port_info, hws, i, NULL);
     if (rc)
         release_mem_region(res_start, res_n);