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Commit bccd6f73 authored by Kumar Gala's avatar Kumar Gala Committed by Benjamin Herrenschmidt
Browse files

powerpc/pci: Clean up direct access to sysdata on tsi108 platforms 



We shouldn't directly access sysdata to get the pci_controller.  Instead
use pci_bus_to_host() for this purpose.  In the future we might have
sysdata be a device_node to match ppc64 and unify the code between ppc32
& ppc64.

Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 8456993e

arch/powerpc/sysdev/tsi108_pci.c

+2 −2
Original line number Diff line number Diff line
@@ -63,7 +63,7 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc, 
			   int offset, int len, u32 val)

{

	volatile unsigned char *cfg_addr;

	struct pci_controller *hose = bus->sysdata;

	struct pci_controller *hose = pci_bus_to_host(bus);



	if (ppc_md.pci_exclude_device)

		if (ppc_md.pci_exclude_device(hose, bus->number, devfunc))
@@ -149,7 +149,7 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset, 
			  int len, u32 * val)

{

	volatile unsigned char *cfg_addr;

	struct pci_controller *hose = bus->sysdata;

	struct pci_controller *hose = pci_bus_to_host(bus);

	u32 temp;



	if (ppc_md.pci_exclude_device)