ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3)
* Add 'hw_regs_t **hws' argument to ide_device_add[_all]() and convert
host drivers + ide_legacy_init_one() + ide_setup_pci_device[s]() to use
it instead of calling ide_init_port_hw() directly.
[ However if host has > 1 port we must still set hwif->chipset to hint
consecutive ide_find_port() call that the previous slot is occupied. ]
* Unexport ide_init_port_hw().
v2:
* Use defines instead of hard-coded values in buddha.c, gayle.c and q40ide.c.
(Suggested by Geert Uytterhoeven)
* Better patch description.
v3:
* Fix build problem in ide-cs.c. (Noticed by Stephen Rothwell)
There should be no functional changes caused by this patch.
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index 1ad1e23..ccde1e4 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -717,8 +717,8 @@
int second_port_cmd640 = 0, rc;
const char *bus_type, *port2;
u8 b, cfr;
+ hw_regs_t hw[2], *hws[] = { NULL, NULL, NULL, NULL };
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
- hw_regs_t hw[2];
if (cmd640_vlb && probe_for_cmd640_vlb()) {
bus_type = "VLB";
@@ -787,7 +787,9 @@
* Initialize data for primary port
*/
if (cmd_hwif0) {
- ide_init_port_hw(cmd_hwif0, &hw[0]);
+ cmd_hwif0->chipset = ide_cmd640;
+
+ hws[0] = &hw[0];
idx[0] = cmd_hwif0->index;
}
@@ -832,7 +834,7 @@
if (second_port_cmd640) {
cmd_hwif1 = ide_find_port();
if (cmd_hwif1) {
- ide_init_port_hw(cmd_hwif1, &hw[1]);
+ hws[1] = &hw[1];
idx[1] = cmd_hwif1->index;
}
}
@@ -843,7 +845,7 @@
cmd640_dump_regs();
#endif
- ide_device_add(idx, &cmd640_port_info);
+ ide_device_add(idx, &cmd640_port_info, hws);
return 1;
}
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 992b1cf..a13f2bc 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -146,6 +146,7 @@
static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
const struct ide_port_info *d = &cyrix_chipsets[id->driver_data];
+ hw_regs_t hw[4], *hws[] = { NULL, NULL, NULL, NULL };
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
ide_setup_pci_noise(dev, d);
@@ -168,9 +169,9 @@
* do all the device setup for us
*/
- ide_pci_setup_ports(dev, d, 14, &idx[0]);
+ ide_pci_setup_ports(dev, d, 14, &idx[0], &hw[0], &hws[0]);
- ide_device_add(idx, d);
+ ide_device_add(idx, d, hws);
return 0;
}
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index 0106e2a..33fe15d 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -57,9 +57,9 @@
delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
{
unsigned long base;
- hw_regs_t hw;
ide_hwif_t *hwif = NULL;
int i, rc;
+ hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
rc = pci_enable_device(dev);
@@ -93,11 +93,9 @@
i = hwif->index;
- ide_init_port_hw(hwif, &hw);
-
idx[0] = i;
- ide_device_add(idx, &delkin_cb_port_info);
+ ide_device_add(idx, &delkin_cb_port_info, hws);
pci_set_drvdata(dev, hwif);
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 789c66d..328e2df 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -554,7 +554,7 @@
{
struct scc_ports *ports = pci_get_drvdata(dev);
ide_hwif_t *hwif = NULL;
- hw_regs_t hw;
+ hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
int i;
@@ -568,11 +568,10 @@
hw.irq = dev->irq;
hw.dev = &dev->dev;
hw.chipset = ide_pci;
- ide_init_port_hw(hwif, &hw);
idx[0] = hwif->index;
- ide_device_add(idx, d);
+ ide_device_add(idx, d, hws);
return 0;
}
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index c79ff5b..76afa1f 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -584,8 +584,8 @@
unsigned long bar0, cmd_phys_base, ctl;
void __iomem *virt_base;
ide_hwif_t *hwif;
+ hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
- hw_regs_t hw;
struct ide_port_info d = sgiioc4_port_info;
/* Get the CmdBlk and CtrlBlk Base Registers */
@@ -622,8 +622,6 @@
if (hwif == NULL)
goto err;
- ide_init_port_hw(hwif, &hw);
-
/* The IOC4 uses MMIO rather than Port IO. */
default_hwif_mmiops(hwif);
@@ -634,7 +632,7 @@
idx[0] = hwif->index;
- if (ide_device_add(idx, &d))
+ if (ide_device_add(idx, &d, hws))
return -EIO;
return 0;