[source] ath10k-ct: fix missing symbols if ath9k is not selected

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/aeea251fad8e466a2772551216b78f481ffa6e16

commit aeea251fad8e466a2772551216b78f481ffa6e16
Author: Alexis Green <agreen at cococorp.com>
AuthorDate: Fri Sep 2 11:58:07 2016 -0700

    ath10k-ct: fix missing symbols if ath9k is not selected
    
    Require kernel to compile with CONFIG_RELAY=y
    
    Signed-off-by: Alexis Green <alexis at cessp.it>
---
 package/kernel/ath10k-ct/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/kernel/ath10k-ct/Makefile b/package/kernel/ath10k-ct/Makefile
index 14ddff5..bbff8d8 100644
--- a/package/kernel/ath10k-ct/Makefile
+++ b/package/kernel/ath10k-ct/Makefile
@@ -24,7 +24,7 @@ include $(INCLUDE_DIR)/package.mk
 define KernelPackage/ath10k-ct
   SUBMENU:=Wireless Drivers
   TITLE:=ath10k-ct driver optimized for CT ath10k firmware
-  DEPENDS:=+kmod-mac80211 +kmod-ath + at DRIVER_11N_SUPPORT @PCI_SUPPORT
+  DEPENDS:=+kmod-mac80211 +kmod-ath + at DRIVER_11N_SUPPORT @PCI_SUPPORT + at KERNEL_RELAY
   FILES:=\
 	$(PKG_BUILD_DIR)/ath10k/ath10k_pci.ko \
 	$(PKG_BUILD_DIR)/ath10k/ath10k_core.ko