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@xxxxxxxx>
Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend")
---
drivers/rpmsg/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rpmsg/Kconfig b/drivers/rpmsg/Kconfig
index 9ba5a2e5c930..de31c5f14dd9 100644
--- a/drivers/rpmsg/Kconfig
+++ b/drivers/rpmsg/Kconfig
@@ -7,7 +7,7 @@ config RPMSG
config RPMSG_QCOM_SMD
tristate "Qualcomm Shared Memory Driver (SMD)"
depends on QCOM_SMEM
- depends on !QCOM_SMD
+ depends on QCOM_SMD=n
select RPMSG
help
Say y here to enable support for the Qualcomm Shared Memory Driver
--
2.9.0
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