[PATCH v2] Bluetooth: fix BT dependency for submodules
Iva Kasprzaková <[email protected]>
| Newsgroups | org.kernel.vger.linux-bluetooth |
|---|---|
| Message-ID | <[email protected]> |
The modules rfcomm (BT_RFCOMM), bnep (BT_BNEP), hidp (BT_HIDP), and bluetooth_6lowpan (BT_6LOWPAN) are dependent on the bluetooth module (BT, tristate) only transitively through the boolean BT_BREDR for the first three and through the boolean BT_LE for the bluetooth_6lowpan. Therefore, the modules can be selected as built-in even if the BT=m. The combination of BT=m and =y for the said modules leads to the kernel build system silently ignoring those modules, without ever compiling them as built-in or as loadable modules. Add BT as a direct dependency to the Kconfig of rfcomm, bnep, hidp, and bluetooth_6lowpan. The modules set to =y when BT=m will default to =m, rather then getting silently ignored by the build system. Signed-off-by: Iva Kasprzaková <[email protected]> --- net/bluetooth/Kconfig | 2 +- net/bluetooth/bnep/Kconfig | 2 +- net/bluetooth/hidp/Kconfig | 2 +- net/bluetooth/rfcomm/Kconfig | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig index d250e94e90eb..1cda01614efe 100644 --- a/net/bluetooth/Kconfig +++ b/net/bluetooth/Kconfig @@ -76,7 +76,7 @@ config BT_LE_L2CAP_ECRED config BT_6LOWPAN tristate "Bluetooth 6LoWPAN support" - depends on BT_LE && 6LOWPAN + depends on BT && BT_LE && 6LOWPAN help IPv6 compression over Bluetooth Low Energy. diff --git a/net/bluetooth/bnep/Kconfig b/net/bluetooth/bnep/Kconfig index aac02b5b0d17..f8087e2d2c00 100644 --- a/net/bluetooth/bnep/Kconfig +++ b/net/bluetooth/bnep/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config BT_BNEP tristate "BNEP protocol support" - depends on BT_BREDR + depends on BT && BT_BREDR select CRC32 help BNEP (Bluetooth Network Encapsulation Protocol) is Ethernet diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig index e08aae35351a..ba52c7296f18 100644 --- a/net/bluetooth/hidp/Kconfig +++ b/net/bluetooth/hidp/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config BT_HIDP tristate "HIDP protocol support" - depends on BT_BREDR && HID + depends on BT && BT_BREDR && HID help HIDP (Human Interface Device Protocol) is a transport layer for HID reports. HIDP is required for the Bluetooth Human diff --git a/net/bluetooth/rfcomm/Kconfig b/net/bluetooth/rfcomm/Kconfig index 9b9953ebf4c0..e7af2d565cea 100644 --- a/net/bluetooth/rfcomm/Kconfig +++ b/net/bluetooth/rfcomm/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config BT_RFCOMM tristate "RFCOMM protocol support" - depends on BT_BREDR + depends on BT && BT_BREDR help RFCOMM provides connection oriented stream transport. RFCOMM support is required for Dialup Networking, OBEX and other Bluetooth base-commit: c1cec2bbbeb5922d42d28c6af1707c4f3f8647e3 -- 2.55.0