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| author | Iva Kasprzaková <iva@yenya.net> | 2026-07-22 15:08:49 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-07-23 16:54:49 -0400 |
| commit | 646d8e385271ec74a054a29f28ed42f2ee6d53b3 (patch) | |
| tree | f755e741134a41576661e9f35f56717df868a104 /net | |
| parent | 4c7de7083a9ac1e9cb52a079de6969df303ab731 (diff) | |
| download | linux-next-646d8e385271ec74a054a29f28ed42f2ee6d53b3.tar.gz linux-next-646d8e385271ec74a054a29f28ed42f2ee6d53b3.zip | |
Bluetooth: fix BT dependency for submodules
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 <iva@yenya.net>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/Kconfig | 2 | ||||
| -rw-r--r-- | net/bluetooth/bnep/Kconfig | 2 | ||||
| -rw-r--r-- | net/bluetooth/hidp/Kconfig | 2 | ||||
| -rw-r--r-- | 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 |