diff mbox

[6/9] powerpc/pci: clean up direct access to sysdata on tsi108 platforms

Message ID 1241097015-11208-6-git-send-email-galak@kernel.crashing.org (mailing list archive)
State Accepted, archived
Commit bccd6f73f0a81b91655ab63d09bd60f7fbb3231b
Delegated to: Benjamin Herrenschmidt
Headers show

Commit Message

Kumar Gala April 30, 2009, 1:10 p.m. UTC 
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: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/sysdev/tsi108_pci.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 24e1f5a..cf244a4 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -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)