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Merge "nfc-nci: Silence compiler warnings"

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Greg Kaiser 2016-07-11 20:44:37 +00:00 committed by Android (Google) Code Review
commit 2c8df717c8
1 changed files with 27 additions and 10 deletions
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37
modules/nfc-nci/nfc_nci_example.c
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@ -22,45 +22,62 @@
#include <hardware/nfc.h>
/*
* We want to silence the "unused argument" that gcc and clang give.
* Other compilers generating this warning will need to provide their
* custom attribute to silence this.
*/
#if defined(__GNUC__) || defined(__clang__)
#define UNUSED_ARGUMENT __attribute((unused))
#else
#define UNUSED_ARGUMENT
#endif
/*
* NCI HAL method implementations. These must be overriden
*/
static int hal_open(const struct nfc_nci_device *dev,
nfc_stack_callback_t *p_cback, nfc_stack_data_callback_t *p_data_cback) {
static int hal_open(const struct nfc_nci_device *dev UNUSED_ARGUMENT,
nfc_stack_callback_t *p_cback UNUSED_ARGUMENT,
nfc_stack_data_callback_t *p_data_cback UNUSED_ARGUMENT) {
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_write(const struct nfc_nci_device *dev,
uint16_t data_len, const uint8_t *p_data) {
static int hal_write(const struct nfc_nci_device *dev UNUSED_ARGUMENT,
uint16_t data_len UNUSED_ARGUMENT,
const uint8_t *p_data UNUSED_ARGUMENT) {
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_core_initialized(const struct nfc_nci_device *dev,
uint8_t* p_core_init_rsp_params) {
static int hal_core_initialized(
const struct nfc_nci_device *dev UNUSED_ARGUMENT,
uint8_t* p_core_init_rsp_params UNUSED_ARGUMENT) {
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_pre_discover(const struct nfc_nci_device *dev) {
static int hal_pre_discover(
const struct nfc_nci_device *dev UNUSED_ARGUMENT) {
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_close(const struct nfc_nci_device *dev) {
static int hal_close(const struct nfc_nci_device *dev UNUSED_ARGUMENT) {
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_control_granted (const struct nfc_nci_device *p_dev)
static int hal_control_granted (
const struct nfc_nci_device *p_dev UNUSED_ARGUMENT)
{
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;
}
static int hal_power_cycle (const struct nfc_nci_device *p_dev)
static int hal_power_cycle (
const struct nfc_nci_device *p_dev UNUSED_ARGUMENT)
{
ALOGE("NFC-NCI HAL: %s", __FUNCTION__);
return 0;