[PATCH] wifi: ath12k: fix QCOM_RPROC_COMMON dependency

[PATCH] wifi: ath12k: fix QCOM_RPROC_COMMON dependency

[Arnd Bergmann]

From: Arnd Bergmann <arnd@arndb.de>

The AHB driver depends on the remoteproc interface, which could
be in a loadable module when ath12k itself is built-in:

arm-linux-gnueabi-ld: drivers/net/wireless/ath/ath12k/ahb.o: in function `ath12k_ahb_probe':
ahb.c:(.text+0xb2c): undefined reference to `qcom_register_ssr_notifier'
arm-linux-gnueabi-ld: ahb.c:(.text+0x1000): undefined reference to `qcom_unregister_ssr_notifier'
arm-linux-gnueabi-ld: drivers/net/wireless/ath/ath12k/ahb.o: in function `ath12k_ahb_remove':
ahb.c:(.text+0x1146): undefined reference to `qcom_unregister_ssr_notifier'

Add a dependency to only allow the AHB portion to be enabled if either
remoteproc support is built-in or ath12k is itself a loadable module.

A better way to fix this would be to make the driver more modular and
ensure the AHB and PCI components are built into separate loadable modules
like it is done for the ATH10K driver, but that is a much larger rework
that someone else can do in the future.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/net/wireless/ath/ath12k/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath12k/Kconfig b/drivers/net/wireless/ath/ath12k/Kconfig
index 1ea1af1b8f6c..ed18e0624e03 100644
--- a/drivers/net/wireless/ath/ath12k/Kconfig
+++ b/drivers/net/wireless/ath/ath12k/Kconfig
@@ -18,6 +18,7 @@ config ATH12K
 config ATH12K_AHB
 	bool "QTI ath12k AHB support"
 	depends on ATH12K && REMOTEPROC
+	depends on QCOM_RPROC_COMMON=y || ATH12K=m
 	select QCOM_MDT_LOADER
 	select QCOM_SCM
 	help
-- 
2.39.5