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lib: Add more args to fpi_ssm callbacks

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Pass the struct fp_dev and user_data to fpi_ssm callbacks, so that we
might be able to get rid of the fpi_ssm_get_user_data(), and
fpi_ssm_get_dev() as most drivers just get those from the ssm anyway
in their callbacks.
This commit is contained in:
Bastien Nocera
2018-09-18 13:46:39 +02:00
parent d34d7c26de
commit e397571f83
18 changed files with 112 additions and 104 deletions
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12
libfprint/fpi-ssm.h
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@@ -42,20 +42,28 @@ typedef struct fpi_ssm fpi_ssm;
/**
* ssm_completed_fn:
* @ssm: a #fpi_ssm state machine
* @dev: the #fp_dev fingerprint device
* @user_data: the user data passed to fpi_ssm_new()
*
* The callback called when a state machine completes successfully,
* as set when calling fpi_ssm_start().
*/
typedef void (*ssm_completed_fn)(fpi_ssm *ssm);
typedef void (*ssm_completed_fn)(fpi_ssm *ssm,
struct fp_dev *dev,
void *user_data);
/**
* ssm_handler_fn:
* @ssm: a #fpi_ssm state machine
* @dev: the #fp_dev fingerprint device
* @user_data: the user data passed to fpi_ssm_new()
*
* The callback called when a state machine transitions from one
* state to the next, as set when calling fpi_ssm_new().
*/
typedef void (*ssm_handler_fn)(fpi_ssm *ssm);
typedef void (*ssm_handler_fn)(fpi_ssm *ssm,
struct fp_dev *dev,
void *user_data);
/* for library and drivers */
fpi_ssm *fpi_ssm_new(struct fp_dev *dev,