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authorSam Ravnborg <sam@ravnborg.org>2012-05-12 20:35:52 +0200
committerDavid S. Miller <davem@davemloft.net>2012-05-12 13:30:49 -0700
commita3c5c6637bd7ddae34aa0cd8b6baf7cc33a8b163 (patch)
tree6896c7d4e37da6e7dafd61cfc322bd8cfa9e29a4 /arch/sparc/mm
parentf167edaee0b796994b0d7ba6dc4eff25e7b424d0 (diff)
downloadlinux-a3c5c6637bd7ddae34aa0cd8b6baf7cc33a8b163.tar.gz
sparc32: drop loadmmu
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/Makefile1
-rw-r--r--arch/sparc/mm/loadmmu.c38
-rw-r--r--arch/sparc/mm/srmmu.c7
3 files changed, 6 insertions, 40 deletions
diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
index 697eab74c32..c7f156a6a01 100644
--- a/arch/sparc/mm/Makefile
+++ b/arch/sparc/mm/Makefile
@@ -7,7 +7,6 @@ ccflags-y := -Werror
obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
obj-y += fault_$(BITS).o
obj-y += init_$(BITS).o
-obj-$(CONFIG_SPARC32) += loadmmu.o
obj-$(CONFIG_SPARC32) += extable.o btfixup.o srmmu.o iommu.o io-unit.o
obj-$(CONFIG_SPARC32) += hypersparc.o viking.o tsunami.o swift.o
obj-$(CONFIG_SPARC_LEON)+= leon_mm.o
diff --git a/arch/sparc/mm/loadmmu.c b/arch/sparc/mm/loadmmu.c
deleted file mode 100644
index 49c396da0b7..00000000000
--- a/arch/sparc/mm/loadmmu.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * loadmmu.c: This code loads up all the mm function pointers once the
- * machine type has been determined. It also sets the static
- * mmu values such as PAGE_NONE, etc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/mmu_context.h>
-#include <asm/oplib.h>
-
-struct ctx_list *ctx_list_pool;
-struct ctx_list ctx_free;
-struct ctx_list ctx_used;
-
-extern void ld_mmu_srmmu(void);
-
-void __init load_mmu(void)
-{
- switch(sparc_cpu_model) {
- case sun4m:
- case sun4d:
- case sparc_leon:
- ld_mmu_srmmu();
- break;
- default:
- prom_printf("load_mmu: %d unsupported\n", (int)sparc_cpu_model);
- prom_halt();
- }
- btfixup();
-}
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 87e4d329c0a..71abcc5d82b 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -55,6 +55,10 @@ static unsigned int hwbug_bitmask;
int vac_cache_size;
int vac_line_size;
+struct ctx_list *ctx_list_pool;
+struct ctx_list ctx_free;
+struct ctx_list ctx_used;
+
extern struct resource sparc_iomap;
extern unsigned long last_valid_pfn;
@@ -2055,7 +2059,7 @@ static void smp_flush_page_for_dma(unsigned long page)
#endif
/* Load up routines and constants for sun4m and sun4d mmu */
-void __init ld_mmu_srmmu(void)
+void __init load_mmu(void)
{
extern void ld_mmu_iommu(void);
extern void ld_mmu_iounit(void);
@@ -2170,4 +2174,5 @@ void __init ld_mmu_srmmu(void)
else
sun4m_init_smp();
#endif
+ btfixup();
}