When RTL8723BS is selected, and CRYPTO is not selected, Kbuild gives the following warning: WARNING: unmet direct dependencies detected for CRYPTO_LIB_ARC4 Depends on [n]: CRYPTO [=n] Selected by [m]: - RTL8723BS [=m] && STAGING [=y] && WLAN [=y] && MMC [=y] && CFG80211 [=y] && m && MODULES [=y] - RTLLIB_CRYPTO_WEP [=m] && STAGING [=y] && RTLLIB [=m] This is because RTL8723BS selects CRYPTO_LIB_ARC4 without selecting CRYPTO, despite CRYPTO_LIB_ARC4 depending on CRYPTO. This unmet dependency bug was detected by Kismet, a static analysis tool for Kconfig. Please advise if this is not the appropriate solution. Signed-off-by: Julian Braha <julianbraha@xxxxxxxxx> --- drivers/staging/rtl8723bs/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/rtl8723bs/Kconfig b/drivers/staging/rtl8723bs/Kconfig index f40b3021fe8a..f23e29b679fb 100644 --- a/drivers/staging/rtl8723bs/Kconfig +++ b/drivers/staging/rtl8723bs/Kconfig @@ -4,6 +4,7 @@ config RTL8723BS depends on WLAN && MMC && CFG80211 depends on m select CFG80211_WEXT + select CRYPTO select CRYPTO_LIB_ARC4 help This option enables support for RTL8723BS SDIO drivers, such as -- 2.30.2
