Bluetooth: btrsi: rework dependencies

The linkage between the bluetooth driver and the wireless
driver is not defined properly, leading to build problems
such as:

warning: (BT_HCIRSI) selects RSI_COEX which has unmet direct dependencies (NETDEVICES && WLAN && WLAN_VENDOR_RSI && BT_HCIRSI && RSI_91X)
drivers/net/wireless/rsi/rsi_91x_main.o: In function `rsi_read_pkt':
(.text+0x205): undefined reference to `rsi_bt_ops'

As the dependency is actually the reverse (RSI_91X uses
the BT_RSI driver, not the other way round), this changes
the dependency to match, and enables the bluetooth driver
from the RSI_COEX symbol.

Fixes: 38aa4da50483 ("Bluetooth: btrsi: add new rsi bluetooth driver")
Acked-by; Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index d8bbd66..149a38e 100644 (file)
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -393,9 +393,7 @@ config BT_QCOMSMD
          kernel or say M to compile as a module.
 
 config BT_HCIRSI
-       tristate "Redpine HCI support"
-       default n
-       select RSI_COEX
+       tristate
        help
          Redpine BT driver.
          This driver handles BT traffic from upper layers and pass

diff --git a/drivers/net/wireless/rsi/Kconfig b/drivers/net/wireless/rsi/Kconfig
index f004be3..976c218 100644 (file)
--- a/drivers/net/wireless/rsi/Kconfig
+++ b/drivers/net/wireless/rsi/Kconfig
@@ -13,6 +13,7 @@ if WLAN_VENDOR_RSI
 
 config RSI_91X
        tristate "Redpine Signals Inc 91x WLAN driver support"
+       select BT_HCIRSI if RSI_COEX
        depends on MAC80211
        ---help---
          This option enabes support for RSI 1x1 devices.
@@ -44,7 +45,8 @@ config RSI_USB
 
 config RSI_COEX
        bool "Redpine Signals WLAN BT Coexistence support"
-       depends on BT_HCIRSI && RSI_91X
+       depends on BT && RSI_91X
+       depends on !(BT=m && RSI_91X=y)
        default y
        ---help---
          This option enables the WLAN BT coex support in rsi drivers.