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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2020-05-28 22:31:13 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-05-28 22:17:02 +0200 |
| commit | 22e795b470aebef4c01346e3b43e0af49c7638be (patch) | |
| tree | 1f7667b5f6759ba09699a513dda1c3b07a8c0a0b /drivers/bus | |
| parent | dc20e93b935e43e9315128626f20962039fda7d9 (diff) | |
| download | lwn-22e795b470aebef4c01346e3b43e0af49c7638be.tar.gz lwn-22e795b470aebef4c01346e3b43e0af49c7638be.zip | |
bus: bt1-axi: Build the driver into the kernel
Alas the method trigger_all_cpu_backtrace() isn't exported by the
kernel, but we need to have it called in case of the bus errors detected
to get a better description of a possible cause of the error. Let's
disable the ability to build the driver as a loadable kernel module then.
Note In future the driver will support the AXI-bus interconnect capability,
so we'd have to make it built into the kernel anyway.
Link: https://lore.kernel.org/r/20200528193113.17372-2-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Olof Johansson <olof@lixom.net>
Cc: soc@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index 18858f560d1f..4be793c5ab4d 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -45,7 +45,7 @@ config BT1_APB accessed via corresponding sysfs nodes. config BT1_AXI - tristate "Baikal-T1 AXI-bus driver" + bool "Baikal-T1 AXI-bus driver" depends on MIPS_BAIKAL_T1 || COMPILE_TEST select MFD_SYSCON help |