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author | Arnd Bergmann <arnd@arndb.de> | 2015-10-17 01:03:38 +0300 |
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committer | Marcel Holtmann <marcel@holtmann.org> | 2015-10-21 01:49:22 +0300 |
commit | 7841d06e4398cff7d744539d1e6ea4026ceab2e5 (patch) | |
tree | 610b390555d2cb9def5afeaf4e1e1b109820d446 /README | |
parent | 2220994e7187c15848c00c7d9dab632969533396 (diff) | |
download | linux-7841d06e4398cff7d744539d1e6ea4026ceab2e5.tar.xz |
Bluetooth: bpa10x: fix BT_HCIUART dependency
The change to bpa10x to use the h4_recv_buf helper added a dependency
on BT_HCIUART. This was incorrectly added to Kconfig by adding a
'select' statement, which now in turn causes build failures
when CONFIG_TTY is not set:
warning: (BT_HCIBPA10X) selects BT_HCIUART which has unmet direct dependencies (NET && BT && TTY)
vers/built-in.o: In function `hci_uart_tty_receive':
fpga-mgr.c:(.text+0x282824): undefined reference to `tty_unthrottle'
drivers/built-in.o: In function `hci_uart_tty_ioctl':
fpga-mgr.c:(.text+0x282aa0): undefined reference to `n_tty_ioctl_helper'
drivers/built-in.o: In function `hci_uart_flush':
This replaces the 'select BT_HCIUART' dependency with 'depends on', which
does not have this kind of problem. Alternatively, one could add 'depends
on TTY', but avoiding 'select' on user-visible options is generally the
preferred choice as that does not introduce the potential for dependency
loops or incomplete dependency chains.
Fixes: 91489919247a ("Bluetooth: bpa10x: Fix missing BT_HCIUART dependency")
Fixes: 943cc592195e ("Bluetooth: bpa10x: Use h4_recv_buf helper for frame reassembly")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions