ide: use ide_find_port() in legacy VLB host drivers (take 2)
* Add IDE_HFLAG_QD_2ND_PORT host flag to indicate the need of skipping
first ide_hwifs[] slot for the second port of QD65xx controller.
* Handle this new host flag in ide_find_port_slot().
* Convert legacy VLB host drivers to use ide_find_port().
While at it:
* Fix couple of printk()-s in qd65xx host driver to not use hwif->name.
v2:
* Fix qd65xx.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index fd21209..60f52f5 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -340,15 +340,12 @@
static int __init ht6560b_init(void)
{
ide_hwif_t *hwif, *mate;
- static u8 idx[4] = { 0, 1, 0xff, 0xff };
+ static u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
hw_regs_t hw[2];
if (probe_ht6560b == 0)
return -ENODEV;
- hwif = &ide_hwifs[0];
- mate = &ide_hwifs[1];
-
if (!request_region(HT_CONFIG_PORT, 1, DRV_NAME)) {
printk(KERN_NOTICE "%s: HT_CONFIG_PORT not found\n",
__FUNCTION__);
@@ -368,17 +365,23 @@
ide_std_init_ports(&hw[1], 0x170, 0x376);
hw[1].irq = 15;
- ide_init_port_hw(hwif, &hw[0]);
- ide_init_port_hw(mate, &hw[1]);
+ hwif = ide_find_port();
+ if (hwif) {
+ ide_init_port_hw(hwif, &hw[0]);
+ hwif->selectproc = ht6560b_selectproc;
+ hwif->set_pio_mode = ht6560b_set_pio_mode;
+ hwif->port_init_devs = ht6560b_port_init_devs;
+ idx[0] = hwif->index;
+ }
- hwif->selectproc = &ht6560b_selectproc;
- hwif->set_pio_mode = &ht6560b_set_pio_mode;
-
- mate->selectproc = &ht6560b_selectproc;
- mate->set_pio_mode = &ht6560b_set_pio_mode;
-
- hwif->port_init_devs = ht6560b_port_init_devs;
- mate->port_init_devs = ht6560b_port_init_devs;
+ mate = ide_find_port();
+ if (mate) {
+ ide_init_port_hw(mate, &hw[1]);
+ mate->selectproc = ht6560b_selectproc;
+ mate->set_pio_mode = ht6560b_set_pio_mode;
+ mate->port_init_devs = ht6560b_port_init_devs;
+ idx[1] = mate->index;
+ }
ide_device_add(idx, &ht6560b_port_info);