Subject: [PATCH AUTOSEL 5.17 140/149] iwlwifi: mei: fix building iwlmei

From: Sasha Levin <[email-masked]>
Date: Fri, 1 Apr 2022 10:25:27 -0400

From: Arnd Bergmann <[email-masked]>

[ Upstream commit 066291bec0c55315e568ead501bebdefcb8453d2 ]

Building iwlmei without CONFIG_CFG80211 causes a link-time warning:

ld.lld: error: undefined symbol: ieee80211_hdrlen
>>> referenced by net.c
>>>               net/wireless/intel/iwlwifi/mei/net.o:(iwl_mei_tx_copy_to_csme) in archive drivers/built-in.a

Add an explicit dependency to avoid this. In theory it should not
be needed here, but it also seems pointless to allow IWLMEI
for configurations without CFG80211.

Signed-off-by: Arnd Bergmann <[email-masked]>
Acked-by: Emmanuel Grumbach <[email-masked]>
Acked-by: Luca Coelho <[email-masked]>
Signed-off-by: Kalle Valo <[email-masked]>
Link: https://lore.kernel.org/r/[email-masked]
Signed-off-by: Sasha Levin <[email-masked]>
---
 drivers/net/wireless/intel/iwlwifi/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig
index 85e704283755..a647a406b87b 100644
--- a/drivers/net/wireless/intel/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
@@ -139,6 +139,7 @@ config IWLMEI
 	tristate "Intel Management Engine communication over WLAN"
 	depends on INTEL_MEI
 	depends on PM
+	depends on CFG80211
 	help
 	  Enables the iwlmei kernel module.
 
-- 
2.34.1