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powerpc/iommu: Fix comments with it_page_shift
There is a couple of commented debug prints which still use IOMMU_PAGE_SHIFT() which is not defined for POWERPC anymore, replace them with it_page_shift. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -1037,7 +1037,7 @@ int iommu_tce_build(struct iommu_table *tbl, unsigned long entry,
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/* if (unlikely(ret))
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pr_err("iommu_tce: %s failed on hwaddr=%lx ioba=%lx kva=%lx ret=%d\n",
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__func__, hwaddr, entry << IOMMU_PAGE_SHIFT(tbl),
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__func__, hwaddr, entry << tbl->it_page_shift,
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hwaddr, ret); */
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return ret;
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@ -1056,7 +1056,7 @@ int iommu_put_tce_user_mode(struct iommu_table *tbl, unsigned long entry,
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direction != DMA_TO_DEVICE, &page);
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if (unlikely(ret != 1)) {
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/* pr_err("iommu_tce: get_user_pages_fast failed tce=%lx ioba=%lx ret=%d\n",
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tce, entry << IOMMU_PAGE_SHIFT(tbl), ret); */
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tce, entry << tbl->it_page_shift, ret); */
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return -EFAULT;
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}
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hwaddr = (unsigned long) page_address(page) + offset;
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