[SPARC64]: Kill pci_controller->resource_adjust()
All the implementations can be identical and generic, so
no need for controller specific methods.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index b63341c..6b94d97 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -469,6 +469,13 @@
*last_p = last;
}
+static void __init pci_resource_adjust(struct resource *res,
+ struct resource *root)
+{
+ res->start += root->start;
+ res->end += root->start;
+}
+
/* Cook up fake bus resources for SUNW,simba PCI bridges which lack
* a proper 'ranges' property.
*/
@@ -486,7 +493,7 @@
res->start = (first << 21);
res->end = (last << 21) + ((1 << 21) - 1);
res->flags = IORESOURCE_IO;
- pbm->parent->resource_adjust(dev, res, &pbm->io_space);
+ pci_resource_adjust(res, &pbm->io_space);
pci_read_config_byte(dev, APB_MEM_ADDRESS_MAP, &map);
apb_calc_first_last(map, &first, &last);
@@ -494,7 +501,7 @@
res->start = (first << 21);
res->end = (last << 21) + ((1 << 21) - 1);
res->flags = IORESOURCE_MEM;
- pbm->parent->resource_adjust(dev, res, &pbm->mem_space);
+ pci_resource_adjust(res, &pbm->mem_space);
}
static void __init pci_of_scan_bus(struct pci_pbm_info *pbm,
@@ -594,7 +601,7 @@
* layer routine that can calculate a resource for a given
* range property value in a PCI device.
*/
- pbm->parent->resource_adjust(dev, res, root);
+ pci_resource_adjust(res, root);
}
simba_cont:
sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus),
@@ -803,7 +810,7 @@
else
root = &pbm->mem_space;
- pbm->parent->resource_adjust(pdev, &zero_res, root);
+ pci_resource_adjust(&zero_res, root);
region->start = res->start - zero_res.start;
region->end = res->end - zero_res.start;
@@ -824,7 +831,7 @@
else
root = &pbm->mem_space;
- pbm->parent->resource_adjust(pdev, res, root);
+ pci_resource_adjust(res, root);
}
EXPORT_SYMBOL(pcibios_bus_to_resource);
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index 1717df5..c3f2127 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -894,14 +894,6 @@
}
/* PSYCHO boot time probing and initialization. */
-static void psycho_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
-{
- res->start += root->start;
- res->end += root->start;
-}
-
static void psycho_base_address_update(struct pci_dev *pdev, int resource)
{
struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
@@ -1218,7 +1210,6 @@
p->pbms_same_domain = 0;
p->scan_bus = psycho_scan_bus;
p->base_address_update = psycho_base_address_update;
- p->resource_adjust = psycho_resource_adjust;
p->pci_ops = &psycho_ops;
prop = of_find_property(dp, "reg", NULL);
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 2dad171..64cdce8 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -862,22 +862,6 @@
sabre_write(base + SABRE_PCICTRL, tmp);
}
-static void sabre_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
-{
- struct pci_pbm_info *pbm = pdev->bus->sysdata;
- unsigned long base;
-
- if (res->flags & IORESOURCE_IO)
- base = pbm->controller_regs + SABRE_IOSPACE;
- else
- base = pbm->controller_regs + SABRE_MEMSPACE;
-
- res->start += base;
- res->end += base;
-}
-
static void sabre_base_address_update(struct pci_dev *pdev, int resource)
{
struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller;
@@ -1116,7 +1100,6 @@
p->pbms_same_domain = 1;
p->scan_bus = sabre_scan_bus;
p->base_address_update = sabre_base_address_update;
- p->resource_adjust = sabre_resource_adjust;
p->pci_ops = &sabre_ops;
/*
diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index dec8dc9..ba9206e 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -1295,14 +1295,6 @@
pci_write_config_dword(pdev, where + 4, 0);
}
-static void schizo_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
-{
- res->start += root->start;
- res->end += root->start;
-}
-
#define SCHIZO_STRBUF_CONTROL (0x02800UL)
#define SCHIZO_STRBUF_FLUSH (0x02808UL)
#define SCHIZO_STRBUF_FSYNC (0x02810UL)
@@ -1670,7 +1662,6 @@
p->index = pci_num_controllers++;
p->scan_bus = schizo_scan_bus;
p->base_address_update = schizo_base_address_update;
- p->resource_adjust = schizo_resource_adjust;
p->pci_ops = &schizo_ops;
/* Like PSYCHO we have a 2GB aligned area for memory space. */
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 9b57ba1..ce0417e 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -743,14 +743,6 @@
pci_write_config_dword(pdev, where + 4, 0);
}
-static void pci_sun4v_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
-{
- res->start += root->start;
- res->end += root->start;
-}
-
static unsigned long probe_existing_entries(struct pci_pbm_info *pbm,
struct pci_iommu *iommu)
{
@@ -1387,7 +1379,6 @@
p->scan_bus = pci_sun4v_scan_bus;
p->base_address_update = pci_sun4v_base_address_update;
- p->resource_adjust = pci_sun4v_resource_adjust;
#ifdef CONFIG_PCI_MSI
p->setup_msi_irq = pci_sun4v_setup_msi_irq;
p->teardown_msi_irq = pci_sun4v_teardown_msi_irq;