From: Yunhee Seo <yuni.seo@samsung.com>
Date: Tue, 9 Apr 2024 09:05:18 +0000 (+0900)
Subject: board: Apply HAL ABI versioning
X-Git-Tag: accepted/tizen/unified/20240614.085003~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F94%2F309394%2F1;p=platform%2Fhal%2Fbackend%2Fvim3%2Fdevice-vim3.git

board: Apply HAL ABI versioning

To support OS upgrade feature, hal-backend and hal-api module needs HAL ABI versioning.
So, major/minor version is added to hal_backend structure.
While applying HAL ABI versioning, hal_backend_[module]_funcs is allocated from hal-api-[module] side.
Thus, allocation is moved to hal-api-device-board side.

Change-Id: If82611ec5ec3ea57984c8be36cd2d406e6b5516d
Signed-off-by: Yunhee Seo <yuni.seo@samsung.com>
---

diff --git a/hw/board/board.c b/hw/board/board.c
index e26985d..55b3ddb 100644
--- a/hw/board/board.c
+++ b/hw/board/board.c
@@ -102,14 +102,17 @@ static int board_init(void **data)
 {
 	hal_backend_device_board_funcs *device_board_funcs;
 
-	device_board_funcs = calloc(1, sizeof(hal_backend_device_board_funcs));
+	if (!data) {
+		_E("Invalid parameter");
+		return -EINVAL;
+	}
+
+	device_board_funcs = *(hal_backend_device_board_funcs **) data;
 	if (!device_board_funcs)
-		return -ENOMEM;
+		return -EINVAL;
 
 	device_board_funcs->get_device_serial_number = get_device_serial_number;
 
-	*data = (void *)device_board_funcs;
-
 	return 0;
 }
 
@@ -128,4 +131,6 @@ hal_backend EXPORT hal_backend_device_board_data = {
 	.abi_version = HAL_ABI_VERSION_TIZEN_7_0,
 	.init = board_init,
 	.exit = board_exit,
+	.major_version = 1,
+	.minor_version = 0,
 };