Remove free data section when the module exitsaccepted/tizen/unified/dev/20240620.010526accepted/tizen/unified/20240614.085003

In the hal backend module, when the moudle exits, the hal_backend_[module]_funcs was
handled from [module]_exit function.
The data parameter is handed over from hal-api-common put_backend function.
And data is pointing to hal_backend_[module]_funcs, and free by hal-backend module.
As memory release operation moves to the hal-api-device side,
also double free operation is useless, thus it is deleted from hal-backend.

Change-Id: I43d1043df40cad6ddf97569f13ede1f2b2afd184
Signed-off-by: Yunhee Seo <yuni.seo@samsung.com>

6 files changed, 0 insertions, 21 deletions

diff --git a/hw/board/board.c b/hw/board/board.c
index 4f6dcc8..22d4136 100644
--- a/hw/board/board.c
+++ b/hw/board/board.c
@@ -118,10 +118,6 @@ static int board_init(void **data)
 
 static int board_exit(void *data)
 {
-	if (!data)
-		return 0;
-
-	free(data);
 	return 0;
 }
 
diff --git a/hw/display/display.c b/hw/display/display.c
index 56a4965..78f5d39 100644
--- a/hw/display/display.c
+++ b/hw/display/display.c
@@ -128,10 +128,6 @@ static int display_init(void **data)
 
 static int display_exit(void *data)
 {
-	if (!data)
-		return 0;
-
-	free(data);
 	return 0;
 }
 
diff --git a/hw/haptic/gpio.c b/hw/haptic/gpio.c
index cd2a295..bd9f4ed 100644
--- a/hw/haptic/gpio.c
+++ b/hw/haptic/gpio.c
@@ -338,10 +338,6 @@ static int haptic_init(void **data)
 
 static int haptic_exit(void *data)
 {
-    if (!data)
-        return -EINVAL;
-
-    free(data);
     return 0;
 }
 
diff --git a/hw/memory/memory.c b/hw/memory/memory.c
index ae4aed0..a096337 100644
--- a/hw/memory/memory.c
+++ b/hw/memory/memory.c
@@ -104,7 +104,6 @@ static int memory_init(void **data)
 
 static int memory_exit(void *data)
 {
-	free(data);
 	return 0;
 }
 
diff --git a/hw/thermal/thermal.c b/hw/thermal/thermal.c
index 72628b5..14c9c1d 100644
--- a/hw/thermal/thermal.c
+++ b/hw/thermal/thermal.c
@@ -136,10 +136,6 @@ static int thermal_init(void **data)
 
 static int thermal_exit(void *data)
 {
-	if (!data)
-		return 0;
-
-	free(data);
 	return 0;
 }
 
diff --git a/hw/touchscreen/touchscreen.c b/hw/touchscreen/touchscreen.c
index c86bc32..6af8754 100644
--- a/hw/touchscreen/touchscreen.c
+++ b/hw/touchscreen/touchscreen.c
@@ -109,10 +109,6 @@ static int touchscreen_init(void **data)
 
 static int touchscreen_exit(void *data)
 {
-	if (!data)
-		return 0;
-
-	free(data);
 	return 0;
 }