[openwrt/openwrt] mac80211: make cfg80211 testmode support optional (and disabled by default)

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/25e0ae6bfc3bdc05795b988c0b4faec993d71157

commit 25e0ae6bfc3bdc05795b988c0b4faec993d71157
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Wed Jun 10 16:52:27 2020 +0200

    mac80211: make cfg80211 testmode support optional (and disabled by default)
    
    Testmode commands are typically only used for manufacturing or vendor specific
    debugging features, so they should not be in the default image
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/kernel/mac80211/Makefile | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 75d9cd9e6f..6a79949612 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -35,6 +35,7 @@ PKG_DRIVERS = \
 
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_PACKAGE_kmod-mac80211 \
+	CONFIG_PACKAGE_CFG80211_TESTMODE \
 	CONFIG_PACKAGE_MAC80211_DEBUGFS \
 	CONFIG_PACKAGE_MAC80211_MESH \
 	CONFIG_PACKAGE_MAC80211_TRACING \
@@ -56,7 +57,6 @@ config_package=$(if $(CONFIG_PACKAGE_kmod-$(1)),m)
 
 config-y:= \
 	WLAN \
-	NL80211_TESTMODE \
 	CFG80211_WEXT \
 	CFG80211_CERTIFICATION_ONUS \
 	MAC80211_RC_MINSTREL \
@@ -80,6 +80,7 @@ config-y:= \
 	WLAN_VENDOR_ZYDAS \
 
 config-$(call config_package,cfg80211) += CFG80211
+config-$(CONFIG_PACKAGE_CFG80211_TESTMODE) += NL80211_TESTMODE
 
 config-$(call config_package,mac80211) += MAC80211
 config-$(CONFIG_PACKAGE_MAC80211_MESH) += MAC80211_MESH
@@ -108,6 +109,20 @@ define KernelPackage/cfg80211/description
 cfg80211 is the Linux wireless LAN (802.11) configuration API.
 endef
 
+define KernelPackage/cfg80211/config
+  if PACKAGE_kmod-cfg80211
+
+	config PACKAGE_CFG80211_TESTMODE
+		bool "Enable testmode command support"
+		default n
+		help
+		  This is typically used for tests and calibration during
+		  manufacturing, or vendor specific debugging features
+
+  endif
+endef
+
+
 define KernelPackage/mac80211
   $(call KernelPackage/mac80211/Default)
   TITLE:=Linux 802.11 Wireless Networking Stack