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lib: Remove fp_img_dev->priv

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And use the new instance data helper.
This commit is contained in:
Bastien Nocera
2018-09-15 00:45:42 +02:00
parent 4f75e63e25
commit 058f91909d
23 changed files with 221 additions and 240 deletions
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22
libfprint/drivers/aes2501.c
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@@ -346,7 +346,7 @@ static void finger_det_reqs_cb(struct fp_img_dev *dev, int result,
static void start_finger_detection(struct fp_img_dev *dev)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
G_DEBUG_HERE();
if (aesdev->deactivating) {
@@ -438,7 +438,7 @@ static void capture_read_strip_cb(struct libusb_transfer *transfer)
unsigned char *stripdata;
fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
unsigned char *data = transfer->buffer;
int sum;
int threshold;
@@ -523,7 +523,7 @@ out:
static void capture_run_state(fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
int r;
switch (fpi_ssm_get_cur_state(ssm)) {
@@ -574,7 +574,7 @@ static void capture_run_state(fpi_ssm *ssm)
static void capture_sm_complete(fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
G_DEBUG_HERE();
if (aesdev->deactivating)
@@ -588,7 +588,7 @@ static void capture_sm_complete(fpi_ssm *ssm)
static void start_capture(struct fp_img_dev *dev)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
fpi_ssm *ssm;
if (aesdev->deactivating) {
@@ -714,7 +714,7 @@ void activate_read_regs_cb(struct fp_img_dev *dev, int status,
unsigned char *regs, void *user_data)
{
fpi_ssm *ssm = user_data;
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
if (status != 0) {
fpi_ssm_mark_failed(ssm, status);
@@ -804,7 +804,7 @@ static void activate_sm_complete(fpi_ssm *ssm)
static int dev_activate(struct fp_img_dev *dev, enum fp_imgdev_state state)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
fpi_ssm *ssm = fpi_ssm_new(fpi_imgdev_get_dev(dev), activate_run_state,
ACTIVATE_NUM_STATES);
fpi_ssm_set_user_data(ssm, dev);
@@ -815,7 +815,7 @@ static int dev_activate(struct fp_img_dev *dev, enum fp_imgdev_state state)
static void dev_deactivate(struct fp_img_dev *dev)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
/* FIXME: audit cancellation points, probably need more, specifically
* in error handling paths? */
aesdev->deactivating = TRUE;
@@ -823,7 +823,7 @@ static void dev_deactivate(struct fp_img_dev *dev)
static void complete_deactivation(struct fp_img_dev *dev)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
G_DEBUG_HERE();
/* FIXME: if we're in the middle of a scan, we should cancel the scan.
@@ -849,14 +849,14 @@ static int dev_init(struct fp_img_dev *dev, unsigned long driver_data)
}
aesdev = g_malloc0(sizeof(struct aes2501_dev));
fpi_imgdev_set_user_data(dev, aesdev);
fp_dev_set_instance_data(FP_DEV(dev), aesdev);
fpi_imgdev_open_complete(dev, 0);
return 0;
}
static void dev_deinit(struct fp_img_dev *dev)
{
struct aes2501_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct aes2501_dev *aesdev = FP_INSTANCE_DATA(FP_DEV(dev));
g_free(aesdev);
libusb_release_interface(fpi_imgdev_get_usb_dev(dev), 0);
fpi_imgdev_close_complete(dev);