libata: convert to chained sg

[mirror_ubuntu-bionic-kernel.git] / drivers / ata / sata_sx4.c

diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 3de0c27caf534f1b36639db9db2b12ed2851e2a4..211ba8da64f44bdb4c2ff0abfbf3843f1de2c6e9 100644 (file)
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -473,7 +473,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
        void __iomem *mmio = ap->host->iomap[PDC_MMIO_BAR];
        void __iomem *dimm_mmio = ap->host->iomap[PDC_DIMM_BAR];
        unsigned int portno = ap->port_no;
-       unsigned int i, idx, total_len = 0, sgt_len;
+       unsigned int i, si, idx, total_len = 0, sgt_len;
        u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
 
        WARN_ON(!(qc->flags & ATA_QCFLAG_DMAMAP));
@@ -487,7 +487,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
         * Build S/G table
         */
        idx = 0;
-       ata_for_each_sg(sg, qc) {
+       for_each_sg(qc->sg, sg, qc->n_elem, si) {
                buf[idx++] = cpu_to_le32(sg_dma_address(sg));
                buf[idx++] = cpu_to_le32(sg_dma_len(sg));
                total_len += sg_dma_len(sg);