Commit c86df6c0 authored by Thomas Bogendoerfer's avatar Thomas Bogendoerfer
Browse files

MIPS: mm: Remove local_cache_flush_page 



After ide.h is gone, there are no users of local_cache_flush_page() left.

Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 461ba3e7

arch/mips/include/asm/cacheflush.h

+0 −1
Original line number Diff line number Diff line
@@ -110,7 +110,6 @@ extern void copy_from_user_page(struct vm_area_struct *vma, 
	unsigned long len);



extern void (*flush_icache_all)(void);

extern void (*local_flush_data_cache_page)(void * addr);

extern void (*flush_data_cache_page)(unsigned long addr);



/* Run kernel code uncached, useful for cache probing functions. */

arch/mips/mm/c-r3k.c

+0 −5
Original line number Diff line number Diff line
@@ -261,10 +261,6 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma, 
		r3k_flush_icache_range(kaddr, kaddr + PAGE_SIZE);

}



static void local_r3k_flush_data_cache_page(void *addr)

{

}



static void r3k_flush_data_cache_page(unsigned long addr)

{

}
@@ -302,7 +298,6 @@ void r3k_cache_init(void) 


	__flush_kernel_vmap_range = r3k_flush_kernel_vmap_range;



	local_flush_data_cache_page = local_r3k_flush_data_cache_page;

	flush_data_cache_page = r3k_flush_data_cache_page;



	_dma_cache_wback_inv = r3k_dma_cache_wback_inv;

arch/mips/mm/c-r4k.c

+0 −3
Original line number Diff line number Diff line
@@ -1745,7 +1745,6 @@ void r4k_cache_init(void) 
	__flush_kernel_vmap_range = r4k_flush_kernel_vmap_range;



	flush_icache_all	= r4k_flush_icache_all;

	local_flush_data_cache_page	= local_r4k_flush_data_cache_page;

	flush_data_cache_page	= r4k_flush_data_cache_page;

	flush_icache_range	= r4k_flush_icache_range;

	local_flush_icache_range	= local_r4k_flush_icache_range;
@@ -1788,7 +1787,6 @@ void r4k_cache_init(void) 
		/* I$ fills from D$ just by emptying the write buffers */

		flush_cache_page = (void *)b5k_instruction_hazard;

		flush_cache_range = (void *)b5k_instruction_hazard;

		local_flush_data_cache_page = (void *)b5k_instruction_hazard;

		flush_data_cache_page = (void *)b5k_instruction_hazard;

		flush_icache_range = (void *)b5k_instruction_hazard;

		local_flush_icache_range = (void *)b5k_instruction_hazard;
@@ -1808,7 +1806,6 @@ void r4k_cache_init(void) 
		flush_cache_range	= (void *)cache_noop;

		flush_icache_all	= (void *)cache_noop;

		flush_data_cache_page	= (void *)cache_noop;

		local_flush_data_cache_page	= (void *)cache_noop;

		break;

	}

}

arch/mips/mm/cache.c

+0 −2
Original line number Diff line number Diff line
@@ -49,11 +49,9 @@ void (*__flush_kernel_vmap_range)(unsigned long vaddr, int size); 
EXPORT_SYMBOL_GPL(__flush_kernel_vmap_range);



/* MIPS specific cache operations */

void (*local_flush_data_cache_page)(void * addr);

void (*flush_data_cache_page)(unsigned long addr);

void (*flush_icache_all)(void);



EXPORT_SYMBOL_GPL(local_flush_data_cache_page);

EXPORT_SYMBOL(flush_data_cache_page);

EXPORT_SYMBOL(flush_icache_all);