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common: memtop: Fix the return type for find_ram_top

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As the return type is "int" for find_ram_top() function and
returning the "base" which is of phys_addr_t is breaking when the
"base" address is 64-bit. So fix this by updating the return type as
phys_addr_t.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Acked-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Link: https://lore.kernel.org/r/20241220030742.1745984-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Venkatesh Yadav Abbarapu 2024-12-20 08:37:42 +05:30 • committed by Michal Simek
parent c06705a9a1
commit 1b70b6c9cc
1 changed files with 2 additions and 2 deletions
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4
common/memtop.c
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@ -121,8 +121,8 @@ static long region_overlap_check(struct mem_region *mem_rgn, phys_addr_t base,
return (i < mem_rgn->count) ? i : -1;
}
static int find_ram_top(struct mem_region *free_mem,
struct mem_region *reserved_mem, phys_size_t size)
static phys_addr_t find_ram_top(struct mem_region *free_mem,
struct mem_region *reserved_mem, phys_size_t size)
{
long i, rgn;
phys_addr_t base = 0;