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iommu/exynos: Fix checkpatch warning 

Silences the following type of warnings:
WARNING: Missing a blank line after declarations

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Sachin Kamat 2014-05-22 09:50:56 +05:30 committed by Joerg Roedel
parent 5455d700e3
commit 365409db5d
1 changed files with 3 additions and 0 deletions
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3
drivers/iommu/exynos-iommu.c
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@ -268,6 +268,7 @@ static void __sysmmu_tlb_invalidate_entry(void __iomem *sfrbase,
sysmmu_iova_t iova, unsigned int num_inv) sysmmu_iova_t iova, unsigned int num_inv)
{ {
unsigned int i; unsigned int i;
for (i = 0; i < num_inv; i++) { for (i = 0; i < num_inv; i++) {
__raw_writel((iova & SPAGE_MASK) | 1, __raw_writel((iova & SPAGE_MASK) | 1,
sfrbase + REG_MMU_FLUSH_ENTRY); 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) { if (need_flush_flpd_cache) {
struct exynos_iommu_owner *owner; struct exynos_iommu_owner *owner;
spin_lock(&priv->lock); spin_lock(&priv->lock);
list_for_each_entry(owner, &priv->clients, client) list_for_each_entry(owner, &priv->clients, client)
sysmmu_tlb_invalidate_flpdcache( 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; *pgcnt -= 1;
} else { /* size == LPAGE_SIZE */ } else { /* size == LPAGE_SIZE */
int i; int i;
for (i = 0; i < SPAGES_PER_LPAGE; i++, pent++) { for (i = 0; i < SPAGES_PER_LPAGE; i++, pent++) {
if (WARN_ON(!lv2ent_fault(pent))) { if (WARN_ON(!lv2ent_fault(pent))) {
if (i > 0) if (i > 0)