diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2009-11-24 03:27:10 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-12-10 15:23:15 -0700 |
| commit | f00abd94918c9780f9d2d961fc0e419c11457922 (patch) | |
| tree | 47238d5fbfa609ecbf54edf3092eade902aa9ec6 /arch | |
| parent | f7b3a8355ba6cad251297844a0bdd08898ea36e0 (diff) | |
of/flattree: Merge earlyinit_dt_scan_root()
Merge common code between PowerPC and Microblaze
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/kernel/prom.c | 23 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 24 |
2 files changed, 0 insertions, 47 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index 7959495b1d0..189179a9b55 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> -static int __initdata dt_root_addr_cells; -static int __initdata dt_root_size_cells; - typedef u32 cell_t; /* export that to outside world */ @@ -158,26 +155,6 @@ static int __init early_init_dt_scan_chosen(unsigned long node, return 1; } -static int __init early_init_dt_scan_root(unsigned long node, - const char *uname, int depth, void *data) -{ - u32 *prop; - - if (depth != 0) - return 0; - - prop = of_get_flat_dt_prop(node, "#size-cells", NULL); - dt_root_size_cells = (prop == NULL) ? 1 : *prop; - pr_debug("dt_root_size_cells = %x\n", dt_root_size_cells); - - prop = of_get_flat_dt_prop(node, "#address-cells", NULL); - dt_root_addr_cells = (prop == NULL) ? 2 : *prop; - pr_debug("dt_root_addr_cells = %x\n", dt_root_addr_cells); - - /* break now */ - return 1; -} - static u64 __init dt_mem_next_cell(int s, cell_t **cellp) { cell_t *p = *cellp; diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 1ecd6c6ecab..78f65a4d8b0 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -61,10 +61,6 @@ #define DBG(fmt...) #endif - -static int __initdata dt_root_addr_cells; -static int __initdata dt_root_size_cells; - #ifdef CONFIG_PPC64 int __initdata iommu_is_off; int __initdata iommu_force_on; @@ -436,26 +432,6 @@ static int __init early_init_dt_scan_chosen(unsigned long node, return 1; } -static int __init early_init_dt_scan_root(unsigned long node, - const char *uname, int depth, void *data) -{ - u32 *prop; - - if (depth != 0) - return 0; - - prop = of_get_flat_dt_prop(node, "#size-cells", NULL); - dt_root_size_cells = (prop == NULL) ? 1 : *prop; - DBG("dt_root_size_cells = %x\n", dt_root_size_cells); - - prop = of_get_flat_dt_prop(node, "#address-cells", NULL); - dt_root_addr_cells = (prop == NULL) ? 2 : *prop; - DBG("dt_root_addr_cells = %x\n", dt_root_addr_cells); - - /* break now */ - return 1; -} - static u64 __init dt_mem_next_cell(int s, cell_t **cellp) { cell_t *p = *cellp; |