mac80211: enable ath10k LED support by default

Commit 61d57a2f88b90ba951012e66c7c6fae9234c97b4 adds ath10k LED
support, but doesn't add an option to actually enable it.

After enabling this option, a LED named ath10k-phy0 appears in sysfs,
and a trigger can be assigned to it. Since 60deb3cdef4a the default set
trigger is the tpt one.

Enable it by default, as most devices using ath10k chips shouldn't be
severely space-constrained. There are likely many devices that can
benefit from having it enabled, like my testing device.

Before:
   text    data     bss     dec     hex filename
 245311    8899      16  254226   3e112 ath10k_core.ko

After:
   text    data     bss     dec     hex filename
 245979    8899      16  254894   3e3ae ath10k_core.ko

Tested on a D-Link DAP-2695-A1 (ar71xx).

Signed-off-by: Stijn Tintel <[email protected]>

package/kernel/mac80211/Makefile

@@ -74,6 +74,7 @@ PKG_CONFIG_DEPENDS:= \
 	CONFIG_PACKAGE_RTLWIFI_DEBUG \
 	CONFIG_ATH9K_SUPPORT_PCOEM \
 	CONFIG_ATH9K_TX99 \
+	CONFIG_ATH10K_LEDS \
 	CONFIG_ATH10K_THERMAL \
 	CONFIG_ATH_USER_REGD \
 
@@ -342,6 +343,11 @@ endef
 
 define KernelPackage/ath10k/config
 
+       config ATH10K_LEDS
+               bool "Enable LED support"
+               default y
+               depends on PACKAGE_kmod-ath10k
+
        config ATH10K_THERMAL
                bool "Enable thermal sensors and throttling support"
                depends on PACKAGE_kmod-ath10k
@@ -1635,6 +1641,7 @@ config-$(CONFIG_ATH_USER_REGD) += ATH_USER_REGD
 config-$(CONFIG_ATH9K_SUPPORT_PCOEM) += ATH9K_PCOEM
 config-$(CONFIG_ATH9K_TX99) += ATH9K_TX99
 config-$(CONFIG_ATH9K_UBNTHSR) += ATH9K_UBNTHSR
+config-$(CONFIG_ATH10K_LEDS) += ATH10K_LEDS
 config-$(CONFIG_ATH10K_THERMAL) += ATH10K_THERMAL
 
 config-$(call config_package,ath9k-htc) += ATH9K_HTC