ide: add ide_legacy_device_add() helper

Add ide_legacy_device_add() helper for use by legacy VLB host drivers
(+ convert them to use it).

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 27 deletions

diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index 9d45ed3bffaa..e4e38c3cd8ac 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -346,10 +346,6 @@ static const struct ide_port_info ht6560b_port_info __initdata = {
 
 static int __init ht6560b_init(void)
 {
-        ide_hwif_t *hwif, *mate;
-        static u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
-        hw_regs_t hw[2];
-
         if (probe_ht6560b == 0)
                 return -ENODEV;
 
@@ -364,29 +360,7 @@ static int __init ht6560b_init(void)
                 goto release_region;
         }
 
-        memset(&hw, 0, sizeof(hw));
-
-        ide_std_init_ports(&hw[0], 0x1f0, 0x3f6);
-        hw[0].irq = 14;
-
-        ide_std_init_ports(&hw[1], 0x170, 0x376);
-        hw[1].irq = 15;
-
-        hwif = ide_find_port();
-        if (hwif) {
-                ide_init_port_hw(hwif, &hw[0]);
-                idx[0] = hwif->index;
-        }
-
-        mate = ide_find_port();
-        if (mate) {
-                ide_init_port_hw(mate, &hw[1]);
-                idx[1] = mate->index;
-        }
-
-        ide_device_add(idx, &ht6560b_port_info);
-
-        return 0;
+        return ide_legacy_device_add(&ht6560b_port_info);
 
 release_region:
         release_region(HT_CONFIG_PORT, 1);