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uru4000: Fix control transfer request type 

During porting the request type was accidentally changed from VENDOR to
DEVICE. Change the type back to VENDOR.

Fixes: #205
This commit is contained in:
Benjamin Berg 2019-12-04 13:07:10 +01:00
parent 1e2f19ea3d
commit e1fdc7b01b
1 changed files with 2 additions and 2 deletions
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4
libfprint/drivers/uru4000.c
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@ -175,7 +175,7 @@ write_regs (FpImageDevice *dev, uint16_t first_reg,
transfer->short_is_error = TRUE;
fpi_usb_transfer_fill_control (transfer,
G_USB_DEVICE_DIRECTION_HOST_TO_DEVICE,
G_USB_DEVICE_REQUEST_TYPE_STANDARD,
G_USB_DEVICE_REQUEST_TYPE_VENDOR,
G_USB_DEVICE_RECIPIENT_DEVICE,
USB_RQ, first_reg, 0,
num_regs);
@ -202,7 +202,7 @@ read_regs (FpImageDevice *dev, uint16_t first_reg,
fpi_usb_transfer_fill_control (transfer,
G_USB_DEVICE_DIRECTION_DEVICE_TO_HOST,
G_USB_DEVICE_REQUEST_TYPE_STANDARD,
G_USB_DEVICE_REQUEST_TYPE_VENDOR,
G_USB_DEVICE_RECIPIENT_DEVICE,
USB_RQ, first_reg, 0, num_regs);
fpi_usb_transfer_submit (transfer, CTRL_TIMEOUT, NULL, callback, user_data);