From: Yijing Wang <wangyijing0...@gmail.com>
Now we could use pci_scan_root_bus() instead of
pci_scan_bus(), pass NULL resources means use the default
io/mem.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
---
arch/alpha/include/asm/pci.h | 2 +-
arch/alpha/kernel/sys_nautilus.c | 2 +-
arch/cris/include/asm/pci.h | 2 +-
arch/ia64/include/asm/pci.h | 2 +-
arch/m68k/coldfire/pci.c | 2 +-
arch/mips/include/asm/pci.h | 2 +-
arch/mn10300/include/asm/pci.h | 2 +-
arch/sh/include/asm/pci.h | 2 +-
arch/sparc/include/asm/pci_32.h | 2 +-
arch/sparc/include/asm/pci_64.h | 2 +-
arch/sparc/kernel/pcic.c | 3 ++-
arch/unicore32/kernel/pci.c | 2 +-
arch/x86/include/asm/pci.h | 2 +-
arch/x86/pci/amd_bus.c | 2 +-
arch/xtensa/include/asm/pci.h | 2 +-
drivers/parisc/dino.c | 4 ++--
drivers/pci/hotplug/ibmphp_core.c | 2 +-
17 files changed, 19 insertions(+), 18 deletions(-)
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index f7f680f..157925a 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -49,7 +49,7 @@ struct pci_controller {
void *sysdata;
};
-/* Override the logic in pci_scan_bus for skipping already-configured
+/* Override the logic in pci_scan_root_bus for skipping already-configured
bus numbers. */
#define pcibios_assign_all_busses() 1
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index 837c0fa..1047ab3 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -206,7 +206,7 @@ nautilus_init_pci(void)
unsigned long memtop = max_low_pfn << PAGE_SHIFT;
/* Scan our single hose. */
- bus = pci_scan_bus(0, alpha_mv.pci_ops, hose);
+ bus = pci_scan_root_bus(NULL, 0, alpha_mv.pci_ops, hose, NULL);
hose->bus = bus;
pcibios_claim_one_bus(bus);
diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index cc2399c..96b33a6 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h
@@ -5,7 +5,7 @@
#ifdef __KERNEL__
#include <linux/mm.h> /* for struct page */
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
or architectures with incomplete PCI setup by the loader */
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 52af5ed..64b34d6 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -20,7 +20,7 @@ struct pci_vector_struct {
};
/*
- * Can be used to override the logic in pci_scan_bus for skipping
already-configured bus
+ * Can be used to override the logic in pci_scan_root_bus for skipping
already-configured bus
* numbers - to be used for buggy BIOSes or architectures with incomplete PCI
setup by the
* loader.
*/
diff --git a/arch/m68k/coldfire/pci.c b/arch/m68k/coldfire/pci.c
index df96792..4d242fb 100644
--- a/arch/m68k/coldfire/pci.c
+++ b/arch/m68k/coldfire/pci.c
@@ -312,7 +312,7 @@ static int __init mcf_pci_init(void)
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(msecs_to_jiffies(200));
- rootbus = pci_scan_bus(0, &mcf_pci_ops, NULL);
+ rootbus = pci_scan_root_bus(NULL, 0, &mcf_pci_ops, NULL, NULL);
rootbus->resource[0] = &mcf_pci_io;
rootbus->resource[1] = &mcf_pci_mem;
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 974b0e3..212030a 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -60,7 +60,7 @@ extern void register_pci_controller(struct pci_controller
*hose);
extern int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
or architectures with incomplete PCI setup by the loader */
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index 5f70af2..6305f14 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -33,7 +33,7 @@ do { \
#define __pcidebug(FMT, BUS, DEVFN, WHERE, ...) do {} while (0)
#endif
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
* already-configured bus numbers - to be used for buggy BIOSes or
* architectures with incomplete PCI setup by the loader */
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 5b45115..69bcb78 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -3,7 +3,7 @@
#ifdef __KERNEL__
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
or architectures with incomplete PCI setup by the loader */
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index 53e9b49..4ef6064 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -5,7 +5,7 @@
#include <linux/dma-mapping.h>
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
* already-configured bus numbers - to be used for buggy BIOSes
* or architectures with incomplete PCI setup by the loader.
*/
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index bd00a62..6e017f9 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -5,7 +5,7 @@
#include <linux/dma-mapping.h>
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
* already-configured bus numbers - to be used for buggy BIOSes
* or architectures with incomplete PCI setup by the loader.
*/
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 6cc78c2..64aafac 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -390,7 +390,8 @@ static void __init pcic_pbm_scan_bus(struct linux_pcic
*pcic)
{
struct linux_pbm_info *pbm = &pcic->pbm;
- pbm->pci_bus = pci_scan_bus(pbm->pci_first_busno, &pcic_ops, pbm);
+ pbm->pci_bus = pci_scan_root_bus(NULL, pbm->pci_first_busno,
+ &pcic_ops, pbm, NULL);
#if 0 /* deadwood transplanted from sparc64 */
pci_fill_in_pbm_cookies(pbm->pci_bus, pbm, pbm->prom_node);
pci_record_assignments(pbm, pbm->pci_bus);
diff --git a/arch/unicore32/kernel/pci.c b/arch/unicore32/kernel/pci.c
index 374a055..be0f261 100644
--- a/arch/unicore32/kernel/pci.c
+++ b/arch/unicore32/kernel/pci.c
@@ -258,7 +258,7 @@ static int __init pci_common_init(void)
pci_puv3_preinit();
- puv3_bus = pci_scan_bus(0, &pci_puv3_ops, NULL);
+ puv3_bus = pci_scan_root_bus(NULL, 0, &pci_puv3_ops, NULL, NULL);
if (!puv3_bus)
panic("PCI: unable to scan bus!");
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 0892ea0..0540ff7 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -41,7 +41,7 @@ static inline int pci_proc_domain(struct pci_bus *bus)
}
#endif
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
or architectures with incomplete PCI setup by the loader */
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index c20d2cc..baf6209 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -52,7 +52,7 @@ static struct pci_root_info __init *find_pci_root_info(int
node, int link)
/**
* early_root_info_init()
- * called before pcibios_scan_root and pci_scan_bus
+ * called before pcibios_scan_root and pci_scan_root_bus
* fills the mp_bus_to_cpumask array based according
* to the LDT Bus Number Registers found in the northbridge.
*/
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index 5d52dc4..377fae9 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h
@@ -13,7 +13,7 @@
#ifdef __KERNEL__
-/* Can be used to override the logic in pci_scan_bus for skipping
+/* Can be used to override the logic in pci_scan_root_bus for skipping
* already-configured bus numbers - to be used for buggy BIOSes
* or architectures with incomplete PCI setup by the loader
*/
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index a0580af..67c31bd 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -74,7 +74,7 @@
** assigned a PCI bus number based on "when" it's discovered.
**
** The "secondary" bus number is set to this before calling
-** pci_scan_bus(). If any PPB's are present, the scan will
+** pci_scan_root_bus(). If any PPB's are present, the scan will
** discover them and update the "secondary" and "subordinate"
** fields in Dino's pci_bus structure.
**
@@ -787,7 +787,7 @@ static int __init dino_common_init(struct parisc_device
*dev,
pcibios_register_hba(&dino_dev->hba);
- pci_bios = &dino_bios_ops; /* used by pci_scan_bus() */
+ pci_bios = &dino_bios_ops;
pci_port = &dino_port_ops;
/*
diff --git a/drivers/pci/hotplug/ibmphp_core.c
b/drivers/pci/hotplug/ibmphp_core.c
index 3efaf4c..b486432 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -767,7 +767,7 @@ static u8 bus_structure_fixup(u8 busno)
(l != 0x0000) && (l != 0xffff)) {
debug("%s - Inside bus_structure_fixup()\n",
__func__);
- pci_scan_bus(busno, ibmphp_pci_bus->ops, NULL);
+ pci_scan_root_bus(NULL, busno, ibmphp_pci_bus->ops,
NULL, NULL);
break;
}
}
--
1.7.1
--
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