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Commit 48cc540c authored by Stephen Boyd's avatar Stephen Boyd
Browse files

memblock: Fix memblock_overlaps_memory() 



This function always returns true, because it calls
memblock_overlaps_region() which returns a bool now. Change the
signature to bool and pass it on up instead.

Change-Id: I4b6403b823d20552a28006e35083d8056346dc51
Cc: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 6c0da8be

include/linux/memblock.h

+1 −1
Original line number Diff line number Diff line
@@ -341,7 +341,7 @@ int memblock_is_map_memory(phys_addr_t addr); 
int memblock_is_region_memory(phys_addr_t base, phys_addr_t size);

bool memblock_is_reserved(phys_addr_t addr);

bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);

int memblock_overlaps_memory(phys_addr_t base, phys_addr_t size);

bool memblock_overlaps_memory(phys_addr_t base, phys_addr_t size);



extern void __memblock_dump_all(void);

mm/memblock.c

+3 −2
Original line number Diff line number Diff line
@@ -1641,11 +1641,12 @@ int __init_memblock memblock_is_region_memory(phys_addr_t base, phys_addr_t size 
		 memblock.memory.regions[idx].size) >= end;

}



int __init_memblock memblock_overlaps_memory(phys_addr_t base, phys_addr_t size)

bool __init_memblock memblock_overlaps_memory(phys_addr_t base,

					      phys_addr_t size)

{

	memblock_cap_size(base, &size);



	return memblock_overlaps_region(&memblock.memory, base, size) >= 0;

	return memblock_overlaps_region(&memblock.memory, base, size);

}



/**