iommu/io-pgtable: dart: Remove unused __dart_alloc_pages() paramater

The parameter became unused during refactoring but was missed.

Fixes: 745ef10 ("iommu/io-pgtable: Move Apple DART support to its own file")
Signed-off-by: Janne Grunau <j@jannau.net>

Author: jannau

drivers/iommu/io-pgtable-dart.c

@@ -106,8 +106,7 @@ static phys_addr_t iopte_to_paddr(dart_iopte pte,
 	return paddr;
 }
 
-static void *__dart_alloc_pages(size_t size, gfp_t gfp,
-				    struct io_pgtable_cfg *cfg)
+static void *__dart_alloc_pages(size_t size, gfp_t gfp)
 {
 	int order = get_order(size);
 	struct page *p;
@@ -262,7 +261,7 @@ static int dart_map_pages(struct io_pgtable_ops *ops, unsigned long iova,
 
 	/* no L2 table present */
 	if (!pte) {
-		cptep = __dart_alloc_pages(tblsz, gfp, cfg);
+		cptep = __dart_alloc_pages(tblsz, gfp);
 		if (!cptep)
 			return -ENOMEM;
 
@@ -419,8 +418,7 @@ apple_dart_alloc_pgtable(struct io_pgtable_cfg *cfg, void *cookie)
 	cfg->apple_dart_cfg.n_ttbrs = 1 << data->tbl_bits;
 
 	for (i = 0; i < cfg->apple_dart_cfg.n_ttbrs; ++i) {
-		data->pgd[i] = __dart_alloc_pages(DART_GRANULE(data), GFP_KERNEL,
-					   cfg);
+		data->pgd[i] = __dart_alloc_pages(DART_GRANULE(data), GFP_KERNEL);
 		if (!data->pgd[i])
 			goto out_free_data;
 		cfg->apple_dart_cfg.ttbr[i] = virt_to_phys(data->pgd[i]);