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, 4 insertions, 4 deletions

diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 6352a44ed179..6223b80beb35 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -410,7 +410,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 {
         void __iomem *base;
         struct ide_host *host;
-        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
+        hw_regs_t hw, *hws[] = { &hw };
         int ret;
 
         base = ecardm_iomap(ec, ECARD_RES_MEMC, 0, 0);
@@ -431,7 +431,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 
         icside_setup_ports(&hw, base, &icside_cardinfo_v5, ec);
 
-        host = ide_host_alloc(&icside_v5_port_info, hws);
+        host = ide_host_alloc(&icside_v5_port_info, hws, 1);
         if (host == NULL)
                 return -ENODEV;
 
@@ -467,7 +467,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
         struct ide_host *host;
         unsigned int sel = 0;
         int ret;
-        hw_regs_t hw[2], *hws[] = { &hw[0], &hw[1], NULL, NULL };
+        hw_regs_t hw[2], *hws[] = { &hw[0], &hw[1] };
         struct ide_port_info d = icside_v6_port_info;
 
         ioc_base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
@@ -507,7 +507,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
         icside_setup_ports(&hw[0], easi_base, &icside_cardinfo_v6_1, ec);
         icside_setup_ports(&hw[1], easi_base, &icside_cardinfo_v6_2, ec);
 
-        host = ide_host_alloc(&d, hws);
+        host = ide_host_alloc(&d, hws, 2);
         if (host == NULL)
                 return -ENODEV;