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powerpc/32: Remove wii_memory_fixups() 

wii_memory_fixups() is not called anymore, remove it.

Also remove left-overs in mmu_decl.h which were forgotten by
commit 160985f302 ("powerpc/wii: remove wii_mmu_mapin_mem2()")

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5f2091f86528b59ef92ef1daed5d3dd8c0d7bebd.1661938317.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2022-08-31 11:32:09 +02:00 committed by Michael Ellerman
parent b0e0d68b1c
commit 0115953dce
2 changed files with 0 additions and 23 deletions
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8
arch/powerpc/mm/mmu_decl.h
View File

@ -102,14 +102,6 @@ extern phys_addr_t total_lowmem;
extern phys_addr_t memstart_addr;
extern phys_addr_t lowmem_end_addr;
#ifdef CONFIG_WII
extern unsigned long wii_hole_start;
extern unsigned long wii_hole_size;
extern unsigned long wii_mmu_mapin_mem2(unsigned long top);
extern void wii_memory_fixups(void);
#endif
/* ...and now those things that may be slightly different between processor
* architectures. -- Dan
*/

15
arch/powerpc/platforms/embedded6xx/wii.c
View File

@ -15,8 +15,6 @@
#include <linux/seq_file.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <mm/mmu_decl.h>
#include <asm/io.h>
#include <asm/machdep.h>
@ -49,19 +47,6 @@
static void __iomem *hw_ctrl;
static void __iomem *hw_gpio;
static int __init page_aligned(unsigned long x)
{
return !(x & (PAGE_SIZE-1));
}
void __init wii_memory_fixups(void)
{
struct memblock_region *p = memblock.memory.regions;
BUG_ON(memblock.memory.cnt != 2);
BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base));
}
static void __noreturn wii_spin(void)
{
local_irq_disable();