libata annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index 2ed480e..fba5bed 100644 (file)
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -782,28 +782,28 @@ static unsigned int scc_data_xfer (struct ata_device *dev, unsigned char *buf,
        struct ata_port *ap = dev->link->ap;
        unsigned int words = buflen >> 1;
        unsigned int i;
-       u16 *buf16 = (u16 *) buf;
+       __le16 *buf16 = (__le16 *) buf;
        void __iomem *mmio = ap->ioaddr.data_addr;
 
        /* Transfer multiple of 2 bytes */
        if (rw == READ)
                for (i = 0; i < words; i++)
-                       buf16[i] = le16_to_cpu(in_be32(mmio));
+                       buf16[i] = cpu_to_le16(in_be32(mmio));
        else
                for (i = 0; i < words; i++)
-                       out_be32(mmio, cpu_to_le16(buf16[i]));
+                       out_be32(mmio, le16_to_cpu(buf16[i]));
 
        /* Transfer trailing 1 byte, if any. */
        if (unlikely(buflen & 0x01)) {
-               u16 align_buf[1] = { 0 };
+               __le16 align_buf[1] = { 0 };
                unsigned char *trailing_buf = buf + buflen - 1;
 
                if (rw == READ) {
-                       align_buf[0] = le16_to_cpu(in_be32(mmio));
+                       align_buf[0] = cpu_to_le16(in_be32(mmio));
                        memcpy(trailing_buf, align_buf, 1);
                } else {
                        memcpy(align_buf, trailing_buf, 1);
-                       out_be32(mmio, cpu_to_le16(align_buf[0]));
+                       out_be32(mmio, le16_to_cpu(align_buf[0]));
                }
                words++;
        }

diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 91659dc..5a0a03a 100644 (file)
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -405,7 +405,7 @@ static void pdc_atapi_pkt(struct ata_queued_cmd *qc)
        u8 *cdb = qc->cdb;
        struct pdc_port_priv *pp = ap->private_data;
        u8 *buf = pp->pkt;
-       u32 *buf32 = (u32 *) buf;
+       __le32 *buf32 = (__le32 *) buf;
        unsigned int dev_sel, feature;
 
        /* set control bits (byte 0), zero delay seq id (byte 3),

diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 8138cda..8d7f395 100644 (file)
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -464,7 +464,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
        void __iomem *dimm_mmio = ap->host->iomap[PDC_DIMM_BAR];
        unsigned int portno = ap->port_no;
        unsigned int i, si, idx, total_len = 0, sgt_len;
-       u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
+       __le32 *buf = (__le32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
 
        WARN_ON(!(qc->flags & ATA_QCFLAG_DMAMAP));