diff options
Diffstat (limited to 'drivers/usb/storage/shuttle_usbat.c')
| -rw-r--r-- | drivers/usb/storage/shuttle_usbat.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c index 17ca4d73577b..cb22a9ad1694 100644 --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -993,7 +993,8 @@ static int usbat_flash_read_data(struct us_data *us, unsigned char thistime; unsigned int totallen, alloclen; int len, result; - unsigned int sg_idx = 0, sg_offset = 0; + unsigned int sg_offset = 0; + struct scatterlist *sg = NULL; result = usbat_flash_check_media(us, info); if (result != USB_STOR_TRANSPORT_GOOD) @@ -1047,7 +1048,7 @@ static int usbat_flash_read_data(struct us_data *us, /* Store the data in the transfer buffer */ usb_stor_access_xfer_buf(buffer, len, us->srb, - &sg_idx, &sg_offset, TO_XFER_BUF); + &sg, &sg_offset, TO_XFER_BUF); sector += thistime; totallen -= len; @@ -1083,7 +1084,8 @@ static int usbat_flash_write_data(struct us_data *us, unsigned char thistime; unsigned int totallen, alloclen; int len, result; - unsigned int sg_idx = 0, sg_offset = 0; + unsigned int sg_offset = 0; + struct scatterlist *sg = NULL; result = usbat_flash_check_media(us, info); if (result != USB_STOR_TRANSPORT_GOOD) @@ -1122,7 +1124,7 @@ static int usbat_flash_write_data(struct us_data *us, /* Get the data from the transfer buffer */ usb_stor_access_xfer_buf(buffer, len, us->srb, - &sg_idx, &sg_offset, FROM_XFER_BUF); + &sg, &sg_offset, FROM_XFER_BUF); /* ATA command 0x30 (WRITE SECTORS) */ usbat_pack_ata_sector_cmd(command, thistime, sector, 0x30); @@ -1162,8 +1164,8 @@ static int usbat_hp8200e_handle_read10(struct us_data *us, unsigned char *buffer; unsigned int len; unsigned int sector; - unsigned int sg_segment = 0; unsigned int sg_offset = 0; + struct scatterlist *sg = NULL; US_DEBUGP("handle_read10: transfersize %d\n", srb->transfersize); @@ -1220,9 +1222,6 @@ static int usbat_hp8200e_handle_read10(struct us_data *us, sector |= short_pack(data[7+5], data[7+4]); transferred = 0; - sg_segment = 0; /* for keeping track of where we are in */ - sg_offset = 0; /* the scatter/gather list */ - while (transferred != srb->request_bufflen) { if (len > srb->request_bufflen - transferred) @@ -1255,7 +1254,7 @@ static int usbat_hp8200e_handle_read10(struct us_data *us, /* Store the data in the transfer buffer */ usb_stor_access_xfer_buf(buffer, len, srb, - &sg_segment, &sg_offset, TO_XFER_BUF); + &sg, &sg_offset, TO_XFER_BUF); /* Update the amount transferred and the sector number */ |