diff options
Diffstat (limited to 'drivers/usb/storage/shuttle_usbat.c')
| -rw-r--r-- | drivers/usb/storage/shuttle_usbat.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c index 54aa1392c9ca..f0d0ca37163d 100644 --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -1456,7 +1456,7 @@ static int init_usbat(struct us_data *us, int devicetype) us->extra = kzalloc(sizeof(struct usbat_info), GFP_NOIO); if (!us->extra) - return 1; + return -ENOMEM; info = (struct usbat_info *) (us->extra); @@ -1465,7 +1465,7 @@ static int init_usbat(struct us_data *us, int devicetype) USBAT_UIO_OE1 | USBAT_UIO_OE0, USBAT_UIO_EPAD | USBAT_UIO_1); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 1\n"); @@ -1473,42 +1473,42 @@ static int init_usbat(struct us_data *us, int devicetype) rc = usbat_read_user_io(us, status); if (rc != USB_STOR_TRANSPORT_GOOD) - return rc; + return -EIO; usb_stor_dbg(us, "INIT 2\n"); rc = usbat_read_user_io(us, status); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; rc = usbat_read_user_io(us, status); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 3\n"); rc = usbat_select_and_test_registers(us); if (rc != USB_STOR_TRANSPORT_GOOD) - return rc; + return -EIO; usb_stor_dbg(us, "INIT 4\n"); rc = usbat_read_user_io(us, status); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 5\n"); /* Enable peripheral control signals and card detect */ rc = usbat_device_enable_cdt(us); if (rc != USB_STOR_TRANSPORT_GOOD) - return rc; + return -EIO; usb_stor_dbg(us, "INIT 6\n"); rc = usbat_read_user_io(us, status); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 7\n"); @@ -1516,19 +1516,19 @@ static int init_usbat(struct us_data *us, int devicetype) rc = usbat_read_user_io(us, status); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 8\n"); rc = usbat_select_and_test_registers(us); if (rc != USB_STOR_TRANSPORT_GOOD) - return rc; + return -EIO; usb_stor_dbg(us, "INIT 9\n"); /* At this point, we need to detect which device we are using */ if (usbat_set_transport(us, info, devicetype)) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 10\n"); @@ -1539,11 +1539,11 @@ static int init_usbat(struct us_data *us, int devicetype) rc = usbat_set_shuttle_features(us, (USBAT_FEAT_ETEN | USBAT_FEAT_ET2 | USBAT_FEAT_ET1), 0x00, 0x88, 0x08, subcountH, subcountL); if (rc != USB_STOR_XFER_GOOD) - return USB_STOR_TRANSPORT_ERROR; + return -EIO; usb_stor_dbg(us, "INIT 11\n"); - return USB_STOR_TRANSPORT_GOOD; + return 0; } /* |