From efef2e497717958d9c8bde24998c5a915dd04cd5 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 1 Jan 2011 12:53:09 +0000 Subject: sparc: drop prom/palloc.c None of the functions was used. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/include/asm/oplib_32.h | 10 --------- arch/sparc/prom/Makefile | 1 - arch/sparc/prom/palloc.c | 43 --------------------------------------- 3 files changed, 54 deletions(-) delete mode 100644 arch/sparc/prom/palloc.c (limited to 'arch/sparc') diff --git a/arch/sparc/include/asm/oplib_32.h b/arch/sparc/include/asm/oplib_32.h index 31d2249d326b..91411bc2d4c0 100644 --- a/arch/sparc/include/asm/oplib_32.h +++ b/arch/sparc/include/asm/oplib_32.h @@ -114,16 +114,6 @@ extern int prom_idlecpu(int cpunode); /* Re-Start the CPU with the passed device tree node. */ extern int prom_restartcpu(int cpunode); -/* PROM memory allocation facilities... */ - -/* Allocated at possibly the given virtual address a chunk of the - * indicated size. - */ -extern char *prom_alloc(char *virt_hint, unsigned int size); - -/* Free a previously allocated chunk. */ -extern void prom_free(char *virt_addr, unsigned int size); - /* Sun4/sun4c specific memory-management startup hook. */ /* Map the passed segment in the given context at the passed diff --git a/arch/sparc/prom/Makefile b/arch/sparc/prom/Makefile index 113e6302a6ec..8287bbe88768 100644 --- a/arch/sparc/prom/Makefile +++ b/arch/sparc/prom/Makefile @@ -9,7 +9,6 @@ lib-y += init_$(BITS).o lib-$(CONFIG_SPARC32) += memory.o lib-y += misc_$(BITS).o lib-$(CONFIG_SPARC32) += mp.o -lib-$(CONFIG_SPARC32) += palloc.o lib-$(CONFIG_SPARC32) += ranges.o lib-$(CONFIG_SPARC32) += segment.o lib-y += console_$(BITS).o diff --git a/arch/sparc/prom/palloc.c b/arch/sparc/prom/palloc.c deleted file mode 100644 index 2e2a88b211fb..000000000000 --- a/arch/sparc/prom/palloc.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * palloc.c: Memory allocation from the Sun PROM. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - */ - -#include -#include - -/* You should not call these routines after memory management - * has been initialized in the kernel, if fact you should not - * use these if at all possible in the kernel. They are mainly - * to be used for a bootloader for temporary allocations which - * it will free before jumping into the kernel it has loaded. - * - * Also, these routines don't work on V0 proms, only V2 and later. - */ - -/* Allocate a chunk of memory of size 'num_bytes' giving a suggestion - * of virtual_hint as the preferred virtual base address of this chunk. - * There are no guarantees that you will get the allocation, or that - * the prom will abide by your "hint". So check your return value. - */ -char * -prom_alloc(char *virtual_hint, unsigned int num_bytes) -{ - if(prom_vers == PROM_V0) return (char *) 0x0; - if(num_bytes == 0x0) return (char *) 0x0; - return (*(romvec->pv_v2devops.v2_dumb_mem_alloc))(virtual_hint, num_bytes); -} - -/* Free a previously allocated chunk back to the prom at virtual address - * 'vaddr' of size 'num_bytes'. NOTE: This vaddr is not the hint you - * used for the allocation, but the virtual address the prom actually - * returned to you. They may be have been the same, they may have not, - * doesn't matter. - */ -void -prom_free(char *vaddr, unsigned int num_bytes) -{ - if((prom_vers == PROM_V0) || (num_bytes == 0x0)) return; - (*(romvec->pv_v2devops.v2_dumb_mem_free))(vaddr, num_bytes); -} -- cgit v1.2.3