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lib: Make fp_img_dev structure opaque

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This commit is contained in:
Bastien Nocera
2018-05-28 16:06:02 +02:00
parent d83d92adf2
commit f40f231a63
23 changed files with 518 additions and 416 deletions
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10
libfprint/drivers/aes2660.c
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@@ -40,13 +40,14 @@ static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
int r;
struct aesX660_dev *aesdev;
r = libusb_claim_interface(dev->udev, 0);
r = libusb_claim_interface(fpi_imgdev_get_usb_dev(dev), 0);
if (r < 0) {
fp_err("could not claim interface 0: %s", libusb_error_name(r));
return r;
}
dev->priv = aesdev = g_malloc0(sizeof(struct aesX660_dev));
aesdev = g_malloc0(sizeof(struct aesX660_dev));
fpi_imgdev_set_user_data(dev, aesdev);
aesdev->buffer = g_malloc0(AES2660_FRAME_SIZE + AESX660_HEADER_SIZE);
/* No scaling for AES2660 */
aesdev->init_seqs[0] = aes2660_init_1;
@@ -64,10 +65,11 @@ static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
static void dev_deinit(struct fp_img_dev *dev)
{
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev;
aesdev = fpi_imgdev_get_user_data(dev);
g_free(aesdev->buffer);
g_free(aesdev);
libusb_release_interface(dev->udev, 0);
libusb_release_interface(fpi_imgdev_get_usb_dev(dev), 0);
fpi_imgdev_close_complete(dev);
}