diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-02-14 17:13:55 +0300 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-02-14 17:13:55 +0300 |
| commit | fc0bdae49d810e4cb32d7b547bc6d4dfb08f9e2e (patch) | |
| tree | 081821a0091b3c0301d66d1b692b6e3ccea83056 | |
| parent | 22d5579e66101162fd1119f2e7f4f999ca8b48c7 (diff) | |
| download | linux-fc0bdae49d810e4cb32d7b547bc6d4dfb08f9e2e.tar.xz | |
of: move definition of of_chosen into common code.
Rather than defining of_chosen in each arch, it can be defined for all
in driver/of/base.c
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michal Simek <monstr@monstr.eu>
| -rw-r--r-- | arch/microblaze/include/asm/prom.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/kernel/prom.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/prom.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 3 | ||||
| -rw-r--r-- | drivers/of/base.c | 1 | ||||
| -rw-r--r-- | include/linux/of.h | 1 |
6 files changed, 2 insertions, 10 deletions
diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index 8b1ebd39971a..aa1a437ac87d 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h @@ -26,8 +26,6 @@ #include <asm/irq.h> #include <asm/atomic.h> -extern struct device_node *of_chosen; - #define HAVE_ARCH_DEVTREE_FIXUPS /* Other Prototypes */ diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index a7dcaf092200..a15ef6d67ca9 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -42,9 +42,6 @@ #include <asm/sections.h> #include <asm/pci-bridge.h> -/* export that to outside world */ -struct device_node *of_chosen; - void __init early_init_dt_scan_chosen_arch(unsigned long node) { /* No Microblaze specific code here */ diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 4a5070edb4d3..7f9a50aab157 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -23,8 +23,6 @@ #include <asm/irq.h> #include <asm/atomic.h> -extern struct device_node *of_chosen; - #define HAVE_ARCH_DEVTREE_FIXUPS #ifdef CONFIG_PPC32 diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 4869c937b6cf..43238b2054b6 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -67,9 +67,6 @@ int __initdata iommu_force_on; unsigned long tce_alloc_start, tce_alloc_end; #endif -/* export that to outside world */ -struct device_node *of_chosen; - static int __init early_parse_mem(char *p) { if (!p) diff --git a/drivers/of/base.c b/drivers/of/base.c index 873479a21c80..cb96888d1427 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -23,6 +23,7 @@ #include <linux/proc_fs.h> struct device_node *allnodes; +struct device_node *of_chosen; /* use when traversing tree through the allnext, child, sibling, * or parent members of struct device_node. diff --git a/include/linux/of.h b/include/linux/of.h index 5cd284002bf1..d34cc5d9d81e 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -66,6 +66,7 @@ struct device_node { /* Pointer for first entry in chain of all nodes. */ extern struct device_node *allnodes; +extern struct device_node *of_chosen; static inline int of_node_check_flag(struct device_node *n, unsigned long flag) { |