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s390/pci_dma: remove dma address range check
We calculate dma addresses using an iommu bitmap. Since commit 69eea95 ("s390/pci_dma: fix DMA table corruption with > 4 TB main memory") we've made sure that addresses created using that bitmap are below the maximum reported by firmware. Thus the additional check for that address to be within range can be removed. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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