7a8c6fb21a
The caller of these functions in btusb.c is guarded with an
if(IS_ENABLED()) style check, so dead code is left out, but the
declarations are still needed at compile time:
drivers/bluetooth/btusb.c: In function 'btusb_mtk_reset':
drivers/bluetooth/btusb.c:2705:15: error: implicit declaration of function 'btmtk_usb_subsys_reset' [-Wimplicit-function-declaration]
2705 | err = btmtk_usb_subsys_reset(hdev, btmtk_data->dev_id);
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/bluetooth/btusb.c: In function 'btusb_send_frame_mtk':
drivers/bluetooth/btusb.c:2720:23: error: implicit declaration of function 'alloc_mtk_intr_urb' [-Wimplicit-function-declaration]
2720 | urb = alloc_mtk_intr_urb(hdev, skb, btusb_tx_complete);
| ^~~~~~~~~~~~~~~~~~
drivers/bluetooth/btusb.c:2720:21: error: assignment to 'struct urb *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
2720 | urb = alloc_mtk_intr_urb(hdev, skb, btusb_tx_complete);
| ^
Fixes: f0c83a23fcbb ("Bluetooth: btmtk: Fix btmtk.c undefined reference build error")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.