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powerpc/powernv: Boolean argument for pnv_ioda_setup_bus_PE() 

The patch changes the type of last argument of pnv_ioda_setup_bus_PE()
and phb::pick_m64_pe() to boolean. No functional change.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2015-06-19 12:26:18 +10:00 committed by Michael Ellerman
parent 96a2f92bf8
commit d1203852df
2 changed files with 5 additions and 5 deletions
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8
arch/powerpc/platforms/powernv/pci-ioda.c
View File

@ -272,7 +272,7 @@ static void pnv_ioda2_reserve_m64_pe(struct pci_bus *bus,
} }
static int pnv_ioda2_pick_m64_pe(struct pnv_phb *phb, static int pnv_ioda2_pick_m64_pe(struct pnv_phb *phb,
struct pci_bus *bus, int all) struct pci_bus *bus, bool all)
{ {
resource_size_t segsz = phb->ioda.m64_segsize; resource_size_t segsz = phb->ioda.m64_segsize;
struct pci_dev *pdev; struct pci_dev *pdev;
@ -1064,7 +1064,7 @@ static void pnv_ioda_setup_same_PE(struct pci_bus *bus, struct pnv_ioda_pe *pe)
* subordinate PCI devices and buses. The second type of PE is normally * subordinate PCI devices and buses. The second type of PE is normally
* orgiriated by PCIe-to-PCI bridge or PLX switch downstream ports. * orgiriated by PCIe-to-PCI bridge or PLX switch downstream ports.
*/ */
static void pnv_ioda_setup_bus_PE(struct pci_bus *bus, int all) static void pnv_ioda_setup_bus_PE(struct pci_bus *bus, bool all)
{ {
struct pci_controller *hose = pci_bus_to_host(bus); struct pci_controller *hose = pci_bus_to_host(bus);
struct pnv_phb *phb = hose->private_data; struct pnv_phb *phb = hose->private_data;
@ -1131,12 +1131,12 @@ static void pnv_ioda_setup_PEs(struct pci_bus *bus)
{ {
struct pci_dev *dev; struct pci_dev *dev;
pnv_ioda_setup_bus_PE(bus, 0); pnv_ioda_setup_bus_PE(bus, false);
list_for_each_entry(dev, &bus->devices, bus_list) { list_for_each_entry(dev, &bus->devices, bus_list) {
if (dev->subordinate) { if (dev->subordinate) {
if (pci_pcie_type(dev) == PCI_EXP_TYPE_PCI_BRIDGE) if (pci_pcie_type(dev) == PCI_EXP_TYPE_PCI_BRIDGE)
pnv_ioda_setup_bus_PE(dev->subordinate, 1); pnv_ioda_setup_bus_PE(dev->subordinate, true);
else else
pnv_ioda_setup_PEs(dev->subordinate); pnv_ioda_setup_PEs(dev->subordinate);
} }

2
arch/powerpc/platforms/powernv/pci.h
View File

@ -112,7 +112,7 @@ struct pnv_phb {
int (*init_m64)(struct pnv_phb *phb); int (*init_m64)(struct pnv_phb *phb);
void (*reserve_m64_pe)(struct pci_bus *bus, void (*reserve_m64_pe)(struct pci_bus *bus,
unsigned long *pe_bitmap, bool all); unsigned long *pe_bitmap, bool all);
int (*pick_m64_pe)(struct pnv_phb *phb, struct pci_bus *bus, int all); int (*pick_m64_pe)(struct pnv_phb *phb, struct pci_bus *bus, bool all);
int (*get_pe_state)(struct pnv_phb *phb, int pe_no); int (*get_pe_state)(struct pnv_phb *phb, int pe_no);
void (*freeze_pe)(struct pnv_phb *phb, int pe_no); void (*freeze_pe)(struct pnv_phb *phb, int pe_no);
int (*unfreeze_pe)(struct pnv_phb *phb, int pe_no, int opt); int (*unfreeze_pe)(struct pnv_phb *phb, int pe_no, int opt);