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| author |   Arnd Bergmann <arnd@arndb.de> | 2017-04-19 19:50:18 +0200 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2017-04-22 10:28:40 +0200 |
| commit | 1fb78fb6c6ad3751cce18d37e773d07858c1ced9 (patch) | |
| tree | a583be2697f1ddbec77019013ccd7b2cbcbccbb1 /drivers/bluetooth/Makefile | |
| parent | Bluetooth: hci_ll: Fix NULL pointer deref on FW upload failure (diff) | |
| download | linux-dev-1fb78fb6c6ad3751cce18d37e773d07858c1ced9.tar.xz linux-dev-1fb78fb6c6ad3751cce18d37e773d07858c1ced9.zip | |
Bluetooth: try to improve CONFIG_SERIAL_DEV_BUS dependency
With CONFIG_SERIAL_DEV_BUS=m, the hci_serdev.o file does not actually
get built into hci_uart.o as the Makefile doesn't pick it up, leading
to a link error with anything referring to it:
ERROR: "hci_uart_register_device" [drivers/bluetooth/hci_nokia.ko] undefined!
scripts/Makefile.modpost:91: recipe for target '__modpost' failed
Changing this in the Makefile would cause another problem when
hci_uart itself is built-in and cannot reference symbols from the
serdev module.
This tries to address both problems by introducing a new hidden
Kconfig symbol that controls both the compilation of hci_serdev.o
and whether the Nokia driver can be selected. This seems to address
the problem for me, though there might be a better way to do it.
Fixes: 7bb318680e86 ("Bluetooth: add nokia driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/bluetooth/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bluetooth/Makefile b/drivers/bluetooth/Makefile index a7f237320f4b..e693ca6eeed9 100644 --- a/drivers/bluetooth/Makefile +++ b/drivers/bluetooth/Makefile @@ -31,7 +31,7 @@ btmrvl-y := btmrvl_main.o btmrvl-$(CONFIG_DEBUG_FS) += btmrvl_debugfs.o hci_uart-y := hci_ldisc.o -hci_uart-$(CONFIG_SERIAL_DEV_BUS) += hci_serdev.o +hci_uart-$(CONFIG_BT_HCIUART_SERDEV) += hci_serdev.o hci_uart-$(CONFIG_BT_HCIUART_H4) += hci_h4.o hci_uart-$(CONFIG_BT_HCIUART_BCSP) += hci_bcsp.o hci_uart-$(CONFIG_BT_HCIUART_LL) += hci_ll.o |