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Hardware: Fingerprint: Fix the remove() argument, typos.

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Change-Id: I99e8e2f24f0264c2217d67a75fe437756596053c
Signed-off-by: Sasha Levitskiy <sanek@google.com>
This commit is contained in:
Sasha Levitskiy 2014-04-23 10:04:57 -07:00
parent 449ebdd70f
commit 3b9ee8d82f
2 changed files with 8 additions and 8 deletions
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12
include/hardware/fingerprint.h
View file

@ -35,11 +35,11 @@ typedef enum fingerprint_error {
typedef struct fingerprint_enroll {
uint32_t id;
/* samples_remaining goes form N (no data collected, but N scans needed)
/* samples_remaining goes from N (no data collected, but N scans needed)
* to 0 (no more data is needed to build a template)
* If HAL fails to decrement samples_remaining between calls the client
* will declare template collection a failure and should abort the operation
* by calling fingerprint_close() */
* by calling module->common.methods->close() */
uint32_t samples_remaining;
} fingerprint_enroll_t;
@ -66,20 +66,20 @@ typedef struct fingerprint_device {
struct hw_device_t common;
/*
* Figerprint enroll request:
* Fingerprint enroll request:
* Switches the HAL state machine to collect and store a new fingerprint
* template. Switches back as soon as enroll is complete
* (fingerprint_msg.type == FINGERPRINT_TEMPLATE_COLLECTING &&
* fingerprint_msg.data.enroll.samples_remaining == 0)
* or after temeout_sec seconds.
* or after timeout_sec seconds.
*
* Function return: 0 if enrollment process can be successfully started
* -1 otherwise.
*/
int (*enroll)(struct fingerprint_device *dev, unsigned timeout_sec);
int (*enroll)(struct fingerprint_device *dev, uint32_t timeout_sec);
/*
* Figerprint remove request:
* Fingerprint remove request:
* deletes a fingerprint template.
* If the fingerprint id is 0 the entire template database will be removed.
*

4
modules/fingerprint/fingerprint.c
View file

@ -32,12 +32,12 @@ static int fingerprint_close(hw_device_t *dev)
}
static int fingerprint_enroll(struct fingerprint_device __unused *dev,
unsigned __unused timeout_sec) {
uint32_t __unused timeout_sec) {
return FINGERPRINT_ERROR;
}
static int fingerprint_remove(struct fingerprint_device __unused *dev,
uint16_t __unused fingerprint_id) {
uint32_t __unused fingerprint_id) {
return FINGERPRINT_ERROR;
}