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Subject[RFC PATCH v5 4/6] MIPS: Prune some target specific code out of prom.c
Date
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.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/kernel/prom.c | 50 -----------------------------------------------
1 files changed, 0 insertions(+), 50 deletions(-)
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 5b7eade..a07b6f1 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -59,53 +59,3 @@ void __init early_init_dt_setup_initrd_arch(unsigned long start,
initrd_below_start_ok = 1;
}
#endif
-
-/*
- * irq_create_of_mapping - Hook to resolve OF irq specifier into a Linux irq#
- *
- * Currently the mapping mechanism is trivial; simple flat hwirq numbers are
- * mapped 1:1 onto Linux irq numbers. Cascaded irq controllers are not
- * supported.
- */
-unsigned int irq_create_of_mapping(struct device_node *controller,
- const u32 *intspec, unsigned int intsize)
-{
- return intspec[0];
-}
-EXPORT_SYMBOL_GPL(irq_create_of_mapping);
-
-void __init early_init_devtree(void *params)
-{
- /* Setup flat device-tree pointer */
- initial_boot_params = params;
-
- /* Retrieve various informations from the /chosen node of the
- * device-tree, including the platform type, initrd location and
- * size, and more ...
- */
- of_scan_flat_dt(early_init_dt_scan_chosen, arcs_cmdline);
-
-
- /* Scan memory nodes */
- of_scan_flat_dt(early_init_dt_scan_root, NULL);
- 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);
-}
--
1.7.2.3


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