From 60dda2565bbf31bbe662fd143a41c861b7a190cf Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 20 Oct 2005 11:44:03 -0500 Subject: [PATCH] [PATCH] powerpc: some prom.c cleanups On !CONFIG_PPC_MULTIPLATFORM _machine is defined as 0. This is ok, but we can't assign a value to _machine then. We may not have CONFIG_PCI available, so only build in support for find_parent_pci_resource(), request_OF_resource(), release_OF_resource() if PCI is enabled. This is probably not the long term fix but works out for now. Make reg_property64 contain 64-bit elements on a 32-bit machine. Mark the deprecated prom.c functions as __deprecated. Signed-off-by: Kumar K. Gala Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom.c | 4 ++++ include/asm-powerpc/prom.h | 14 +++++++------- 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 69f69c38fd2..8d0c78cbc0b 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1167,8 +1167,10 @@ static int __init early_init_dt_scan_chosen(unsigned long node, #ifdef CONFIG_PPC64 systemcfg->platform = *prop; #else +#ifdef CONFIG_PPC_MULTIPLATFORM _machine = *prop; #endif +#endif #ifdef CONFIG_PPC64 /* check if iommu is forced on or off */ @@ -2005,6 +2007,7 @@ bus_space_to_resource_flags(unsigned int bus_space) } } +#ifdef CONFIG_PCI static struct resource *find_parent_pci_resource(struct pci_dev* pdev, struct address_range *range) { @@ -2157,3 +2160,4 @@ int release_OF_resource(struct device_node *node, int index) return 0; } EXPORT_SYMBOL(release_OF_resource); +#endif /* CONFIG_PCI */ diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 8a21791c7ca..49d2c7455f8 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -104,8 +104,8 @@ struct reg_property32 { }; struct reg_property64 { - unsigned long address; - unsigned long size; + u64 address; + u64 size; }; struct property { @@ -155,12 +155,12 @@ static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_e /* OBSOLETE: Old style node lookup */ -extern struct device_node *find_devices(const char *name); -extern struct device_node *find_type_devices(const char *type); -extern struct device_node *find_path_device(const char *path); -extern struct device_node *find_compatible_devices(const char *type, +extern __deprecated struct device_node *find_devices(const char *name); +extern __deprecated struct device_node *find_type_devices(const char *type); +extern __deprecated struct device_node *find_path_device(const char *path); +extern __deprecated struct device_node *find_compatible_devices(const char *type, const char *compat); -extern struct device_node *find_all_nodes(void); +extern __deprecated struct device_node *find_all_nodes(void); /* New style node lookup */ extern struct device_node *of_find_node_by_name(struct device_node *from, -- 2.46.0