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lmb: staticize __lmb_alloc_base()

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The __lmb_alloc_base() function is only called from within the lmb
module. Moreover, the lmb_alloc() and lmb_alloc_base() API's are good
enough for the allocation API calls. Make the __lmb_alloc_base()
function static.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sughosh Ganu 2024-08-26 17:29:16 +05:30 • committed by Tom Rini
parent f506ca00d6
commit 3d679aed62
2 changed files with 20 additions and 21 deletions
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2
include/lmb.h
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@ -112,8 +112,6 @@ long lmb_reserve_flags(struct lmb *lmb, phys_addr_t base,
phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align);
phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align,
phys_addr_t max_addr);
phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align,
phys_addr_t max_addr);
phys_addr_t lmb_alloc_addr(struct lmb *lmb, phys_addr_t base, phys_size_t size);
phys_size_t lmb_get_free_size(struct lmb *lmb, phys_addr_t addr);

39
lib/lmb.c
View file

@ -435,30 +435,13 @@ static long lmb_overlaps_region(struct lmb_region *rgn, phys_addr_t base,
return (i < rgn->cnt) ? i : -1;
}
phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align)
{
return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE);
}
phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr)
{
phys_addr_t alloc;
alloc = __lmb_alloc_base(lmb, size, align, max_addr);
if (alloc == 0)
printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
(ulong)size, (ulong)max_addr);
return alloc;
}
static phys_addr_t lmb_align_down(phys_addr_t addr, phys_size_t size)
{
return addr & ~(size - 1);
}
phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr)
static phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size,
ulong align, phys_addr_t max_addr)
{
long i, rgn;
phys_addr_t base = 0;
@ -499,6 +482,24 @@ phys_addr_t __lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phy
return 0;
}
phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align)
{
return lmb_alloc_base(lmb, size, align, LMB_ALLOC_ANYWHERE);
}
phys_addr_t lmb_alloc_base(struct lmb *lmb, phys_size_t size, ulong align, phys_addr_t max_addr)
{
phys_addr_t alloc;
alloc = __lmb_alloc_base(lmb, size, align, max_addr);
if (alloc == 0)
printf("ERROR: Failed to allocate 0x%lx bytes below 0x%lx.\n",
(ulong)size, (ulong)max_addr);
return alloc;
}
/*
* Try to allocate a specific address range: must be in defined memory but not
* reserved