led: Apply HAL ABI versioning

While applying HAL ABI versioning, hal_backend_[module]_funcs is allocated from hal-api-[module] side.
Thus, allocation is moved to hal-api-device-led side and there is no need to be free
hal_backend_module_funcs in backend side.
So, hal_backend_module_funcs free code is removed.
Also, wrong module name is fixed and hal interface inclusion path is changed.
"led" -> "device-led"

Change-Id: Id15deeb9ae80d85c8d9606e7ace8f2815d08cc1e
Signed-off-by: Yunhee Seo <yuni.seo@samsung.com>

1 files changed, 23 insertions, 24 deletions

diff --git a/hw/led/led.c b/hw/led/led.c
index b52aa98..8773ada 100644
--- a/hw/led/led.c
+++ b/hw/led/led.c
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 #include <glib.h>
 
-#include <hal/hal-led-interface.h>
+#include <hal/hal-device-led-interface.h>
 #include <hal/hal-common-interface.h>
 
 #include </hal/include/device/hal-backend-common.h>
@@ -120,7 +120,7 @@ static int gpio_led_close_device(peripheral_i2c_h device_handle)
 	return ret;
 }
 
-static int gpio_rgb_set_brightness(struct led_state *state)
+static int gpio_rgb_set_brightness(hal_device_led_state_s *state)
 {
 	uint8_t cmd_pkt[4] = { SET_CMD_CODE, };
 	peripheral_i2c_h handle;
@@ -150,9 +150,9 @@ static int gpio_rgb_set_brightness(struct led_state *state)
 }
 
 /* turn off led */
-static int gpio_rgb_turn_off(struct led_state *state)
+static int gpio_rgb_turn_off(hal_device_led_state_s *state)
 {
-	struct led_state st = { LED_TYPE_MANUAL, };
+	hal_device_led_state_s st = { HAL_DEVICE_LED_TYPE_MANUAL, };
 	return gpio_rgb_set_brightness(&st);
 }
 
@@ -199,7 +199,7 @@ static int gpio_rgb_init_led()
 static gboolean gpio_rgb_timer_expired(gpointer data)
 {
 	struct gpio_rgb_play_color_info *color;
-	struct led_state state = {LED_TYPE_MANUAL, };
+	hal_device_led_state_s state = {HAL_DEVICE_LED_TYPE_MANUAL, };
 	int ret;
 
 	if (play_info.timer) {
@@ -267,7 +267,7 @@ static int gpio_rgb_insert_play_list(unsigned color, int on, int off)
 }
 
 /* insert color info to the play list and start to play */
-static int gpio_rgb_set_brightness_blink(struct led_state *state)
+static int gpio_rgb_set_brightness_blink(hal_device_led_state_s *state)
 {
 	unsigned int val;
 	int ret;
@@ -298,22 +298,22 @@ static int gpio_rgb_set_brightness_blink(struct led_state *state)
 	return 0;
 }
 
-static int gpio_rgb_turn_on(struct led_state *state)
+static int gpio_rgb_turn_on(hal_device_led_state_s *state)
 {
-	if (state->type == LED_TYPE_MANUAL)
+	if (state->type == HAL_DEVICE_LED_TYPE_MANUAL)
 		return gpio_rgb_set_brightness(state);
 
 	return gpio_rgb_set_brightness_blink(state);
 }
 
-static int gpio_rgb_set_state(enum led_device_type type, struct led_state *state)
+static int gpio_rgb_set_state(hal_device_led_device_type_e type, hal_device_led_state_s *state)
 {
-	if ((type != NOTIFICATION) || !state)
+	if ((type != HAL_DEVICE_LED_NOTIFICATION) || !state)
 		return -EINVAL;
 
 	switch (state->type) {
-	case LED_TYPE_BLINK:
-	case LED_TYPE_MANUAL:
+	case HAL_DEVICE_LED_TYPE_BLINK:
+	case HAL_DEVICE_LED_TYPE_MANUAL:
 		break;
 	default:
 		_E("Not suppoted type (%d)", state->type);
@@ -329,24 +329,26 @@ static int gpio_rgb_set_state(enum led_device_type type, struct led_state *state
 
 static int led_init(void **data)
 {
-	hal_backend_led_funcs *led_device;
+	hal_backend_device_led_funcs *led_device;
 
-	led_device = calloc(1, sizeof(hal_backend_led_funcs));
+	if (!data) {
+		_E("Invalid parameter");
+		return -EINVAL;
+	}
+
+	led_device = *(hal_backend_device_led_funcs **) data;
 	if (!led_device)
-		return -ENOMEM;
+		return -EINVAL;
 
 	if (gpio_rgb_init_led()) {
-		free(led_device);
 		return -EIO;
 	} else {
 		led_device->camera_front = NULL;
 		led_device->camera_back = NULL;
 		led_device->touch_key = NULL;
 		led_device->notification = calloc(1, sizeof(struct led_funcs));
-		if (!led_device->notification) {
-			free(led_device);
+		if (!led_device->notification)
 			return -ENOMEM;
-		}
 
 		led_device->notification->set_state = gpio_rgb_set_state;
 		led_device->notification->get_state = NULL;
@@ -357,21 +359,18 @@ static int led_init(void **data)
 		led_device->notification->keyled_get_state = NULL;
 	}
 
-	*data = (void *)led_device;
-
 	return 0;
 }
 
 static int led_exit(void *data)
 {
-	hal_backend_led_funcs *led_device;
+	hal_backend_device_led_funcs *led_device;
 
 	if (!data)
 		return 0;
 
-	led_device = (hal_backend_led_funcs *)data;
+	led_device = (hal_backend_device_led_funcs *)data;
 	free(led_device->notification);
-	free(led_device);
 
 	return 0;
 }