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lmb: Do not use global LMB variable in _lmb_free()

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It will be re-used with a lmb list pointer as argument for IOVA
allocations in the apple_dart iommu driver.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Janne Grunau <j@jannau.net>
This commit is contained in:
Janne Grunau
2024-11-11 07:56:31 +01:00
committed by Tom Rini
parent 9c25cd5631
commit 408b4ae8e3
1 changed files with 3 additions and 3 deletions
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6
lib/lmb.c
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@@ -492,10 +492,10 @@ long lmb_add(phys_addr_t base, phys_size_t size)
return lmb_map_update_notify(base, size, MAP_OP_ADD, LMB_NONE);
}
static long _lmb_free(phys_addr_t base, phys_size_t size)
static long _lmb_free(struct alist *lmb_rgn_lst, phys_addr_t base,
phys_size_t size)
{
struct lmb_region *rgn;
struct alist *lmb_rgn_lst = &lmb.used_mem;
phys_addr_t rgnbegin, rgnend;
phys_addr_t end = base + size - 1;
int i;
@@ -558,7 +558,7 @@ long lmb_free_flags(phys_addr_t base, phys_size_t size,
{
long ret;
ret = _lmb_free(base, size);
ret = _lmb_free(&lmb.used_mem, base, size);
if (ret < 0)
return ret;