commit ed2d8fa734e7759ac3788a19f308d3243d0eb164
author Masami Hiramatsu <mhiramat@kernel.org> Wed Oct 23 13:58:16 2019 +0900
committer Shuah Khan <skhan@linuxfoundation.org> Thu Nov 07 14:54:37 2019 -0700
tree 79da0b10572f9ccae981417140214ce7a79b78c5
parent 670cd6849ea36ea4df2f2941cf4717dff8755abe

selftests: sync: Fix cast warnings on arm

Fix warnings on __u64 and pointer translation on arm and
other 32bit architectures. Since the pointer is 32bits on
those archs, we should not directly cast those types.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Emilio López <emilio.lopez@collabora.co.uk>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

tools/testing/selftests/sync/sync.c

diff --git a/tools/testing/selftests/sync/sync.c b/tools/testing/selftests/sync/sync.c
index f3d599f..7741c05 100644
--- a/tools/testing/selftests/sync/sync.c
+++ b/tools/testing/selftests/sync/sync.c
@@ -109,7 +109,7 @@
 			return NULL;
 		}
 
-		info->sync_fence_info = (uint64_t)fence_info;
+		info->sync_fence_info = (uint64_t)(unsigned long)fence_info;
 
 		err = ioctl(fd, SYNC_IOC_FILE_INFO, info);
 		if (err < 0) {
@@ -124,7 +124,7 @@
 
 static void sync_file_info_free(struct sync_file_info *info)
 {
-	free((void *)info->sync_fence_info);
+	free((void *)(unsigned long)info->sync_fence_info);
 	free(info);
 }
 
@@ -152,7 +152,7 @@
 	if (!info)
 		return -1;
 
-	fence_info = (struct sync_fence_info *)info->sync_fence_info;
+	fence_info = (struct sync_fence_info *)(unsigned long)info->sync_fence_info;
 	for (i = 0 ; i < info->num_fences ; i++) {
 		if (fence_info[i].status == status)
 			count++;