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authorDavid Daney <david.daney@cavium.com>2012-07-05 18:12:38 +0200
committerRalf Baechle <ralf@linux-mips.org>2012-07-23 13:54:52 +0100
commitb01da9f130adbf69cfbad2a65f1327f1382bf4ae (patch)
tree55c47a86f75adfba7bd0c2220a306358062d2777 /arch/mips/kernel/prom.c
parent736b1c9c957e38b80d2e36b2ed196fa1c07468bc (diff)
downloadlinux-b01da9f130adbf69cfbad2a65f1327f1382bf4ae.tar.bz2
MIPS: Prune some target specific code out of prom.c
This code is not common enough to be in a shared file. It is also not used by any existing boards, so just remove it. [ralf@linux-mips.org: Dropped removal of irq_create_of_mapping which was already removed by abd2363f6a5f1030b935e0bdc15cf917313b3b10 [irq_domain/mips: Allow irq_domain on MIPS]. Moved device_tree_init() and dependencies to its sole user, the XLP code.] Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: devicetree-discuss@lists.ozlabs.org Cc: grant.likely@secretlab.ca Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/2946/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/prom.c')
-rw-r--r--arch/mips/kernel/prom.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index f11b2bbb826d..028f6f837ef9 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -35,16 +35,6 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
return add_memory_region(base, size, BOOT_MEM_RAM);
}
-int __init reserve_mem_mach(unsigned long addr, unsigned long size)
-{
- return reserve_bootmem(addr, size, BOOTMEM_DEFAULT);
-}
-
-void __init free_mem_mach(unsigned long addr, unsigned long size)
-{
- return free_bootmem(addr, size);
-}
-
void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
{
return __alloc_bootmem(size, align, __pa(MAX_DMA_ADDRESS));
@@ -77,25 +67,6 @@ void __init early_init_devtree(void *params)
of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL);
}
-void __init device_tree_init(void)
-{
- unsigned long base, size;
-
- if (!initial_boot_params)
- return;
-
- base = virt_to_phys((void *)initial_boot_params);
- size = be32_to_cpu(initial_boot_params->totalsize);
-
- /* Before we do anything, lets reserve the dt blob */
- reserve_mem_mach(base, size);
-
- unflatten_device_tree();
-
- /* free the space reserved for the dt blob */
- free_mem_mach(base, size);
-}
-
void __init __dt_setup_arch(struct boot_param_header *bph)
{
if (be32_to_cpu(bph->magic) != OF_DT_HEADER) {