rk: gcc-wrapper.py ignore km_apphint.c:230

trigger by gcc 9

Change-Id: I1e6718fba642b010eecbd7e9107dbb44e36bd9a4
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
diff --git a/scripts/gcc-wrapper.py b/scripts/gcc-wrapper.py
index 13e0efde..a4e76c4 100755
--- a/scripts/gcc-wrapper.py
+++ b/scripts/gcc-wrapper.py
@@ -38,6 +38,7 @@
 import subprocess
 
 allowed_warnings = set([
+    "km_apphint.c:230", # drivers/staging/imgtec/rogue/km_apphint.c:230:48: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
     "file.c:3010", # fs/f2fs/file.c:3010:12: warning: 'f2fs_ioctl_check_project' defined but not used
     "configfs.c:1488", # drivers/usb/gadget/configfs.c:1488:12: warning: 'configfs_composite_setup' defined but not used
     "configfs.c:1513", # drivers/usb/gadget/configfs.c:1513:13: warning: 'configfs_composite_disconnect' defined but not used