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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2014-05-22 09:50:56 +0530 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-05-26 11:51:55 +0200 |
| commit | 365409db5d8811315297b8d03097d363683bfb5b (patch) | |
| tree | bbd2739da3a1d7efe2bdfa086087da8abd906ca9 /drivers/iommu | |
| parent | 5455d700e35c914c47cc56e77ef0fb74946aa4b5 (diff) | |
| download | linux-365409db5d8811315297b8d03097d363683bfb5b.tar.bz2 | |
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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 09f69b1d80fc..99054d2c040d 100644 --- 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) |