linux/drivers/rpmsg/Kconfig
Arnd Bergmann 395317bbc2 rpmsg: smd: fix dependency on QCOM_SMD=n
The ARM allmodconfig build broke with the addition of the SMD rpmsg
driver that conflicts with the driver its replaces:

WARNING: drivers/soc/qcom/smd: 'qcom_smd_register_edge' exported twice. Previous export was in drivers/rpmsg/qcom_smd.ko
WARNING: drivers/soc/qcom/smd: 'qcom_smd_unregister_edge' exported twice. Previous export was in drivers/rpmsg/qcom_smd.ko

There is already a dependency that is meant to avoid the broken
configuration, but that only prevents the case where at least
one of the two are built-in, but not if both are modules.

This changes the dependency to "=n", to ensure that the new driver
can only be enabled if the other one is completely disabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 53e2822e56 ("rpmsg: Introduce Qualcomm SMD backend")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-09-12 07:05:13 -07:00

24 lines
475 B
Plaintext

menu "Rpmsg drivers"
# RPMSG always gets selected by whoever wants it
config RPMSG
tristate
config RPMSG_QCOM_SMD
tristate "Qualcomm Shared Memory Driver (SMD)"
depends on QCOM_SMEM
depends on QCOM_SMD=n
select RPMSG
help
Say y here to enable support for the Qualcomm Shared Memory Driver
providing communication channels to remote processors in Qualcomm
platforms.
config RPMSG_VIRTIO
tristate
select RPMSG
select VIRTIO
select VIRTUALIZATION
endmenu