iommu/exynos: Fix checkpatch warning

[karo-tx-linux.git] / drivers / iommu / exynos-iommu.c

diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 09f69b1d80fc75c79e2689486f2f689144716958..99054d2c040d6e2c3b20f85e4e1e5c5c36682fa5 100644 (file)
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -268,6 +268,7 @@ static void __sysmmu_tlb_invalidate_entry(void __iomem *sfrbase,
                                sysmmu_iova_t iova, unsigned int num_inv)
 {
        unsigned int i;
+
        for (i = 0; i < num_inv; i++) {
                __raw_writel((iova & SPAGE_MASK) | 1,
                                sfrbase + REG_MMU_FLUSH_ENTRY);
@@ -878,6 +879,7 @@ static sysmmu_pte_t *alloc_lv2entry(struct exynos_iommu_domain *priv,
                 */
                if (need_flush_flpd_cache) {
                        struct exynos_iommu_owner *owner;
+
                        spin_lock(&priv->lock);
                        list_for_each_entry(owner, &priv->clients, client)
                                sysmmu_tlb_invalidate_flpdcache(
@@ -941,6 +943,7 @@ static int lv2set_page(sysmmu_pte_t *pent, phys_addr_t paddr, size_t size,
                *pgcnt -= 1;
        } else { /* size == LPAGE_SIZE */
                int i;
+
                for (i = 0; i < SPAGES_PER_LPAGE; i++, pent++) {
                        if (WARN_ON(!lv2ent_fault(pent))) {
                                if (i > 0)