diff options
| author | Andy Green <andy.green@linaro.org> | 2012-03-11 20:53:19 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-03-13 11:20:38 +0800 |
| commit | 5906fb8ca0a9401563f1dc7282565403ccebfa38 (patch) | |
| tree | 9ecaf44e8cf3f55a93fdcde38a3e6615209a319a | |
| parent | c0bc23273d77ac1edf11d1b669a35a4d1dc56558 (diff) | |
warnings iommu unused vars false positive unused var
Signed-off-by: Andy Green <andy.green@linaro.org>
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 0a56ce8f71a..42bc3e115d6 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -974,10 +974,7 @@ EXPORT_SYMBOL_GPL(iommu_set_secure); static int __devinit omap_iommu_probe(struct platform_device *pdev) { int err = -ENODEV; - int irq; struct omap_iommu *obj; - struct resource *res; - void *p; struct iommu_platform_data *pdata = pdev->dev.platform_data; obj = kzalloc(sizeof(*obj) + MMU_REG_SIZE, GFP_KERNEL); @@ -1024,8 +1021,6 @@ err_irq: static int __devexit omap_iommu_remove(struct platform_device *pdev) { - int irq; - struct resource *res; struct omap_iommu *obj = platform_get_drvdata(pdev); struct iommu_platform_data *pdata = pdev->dev.platform_data; @@ -1208,7 +1203,7 @@ static phys_addr_t omap_iommu_iova_to_phys(struct iommu_domain *domain, struct omap_iommu_domain *omap_domain = domain->priv; struct omap_iommu *oiommu = omap_domain->iommu_dev; struct device *dev = oiommu->dev; - u32 *pgd, *pte; + u32 *pgd = NULL, *pte = NULL; phys_addr_t ret = 0; iopgtable_lookup_entry(oiommu, da, &pgd, &pte); |