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Subject[PATCH v2] remoteproc: clean up notification config
Date
Rearrange the config files for remoteproc and IPA to fix their
interdependencies.

First, have CONFIG_QCOM_Q6V5_MSS select QCOM_Q6V5_IPA_NOTIFY so the
notification code is built regardless of whether IPA needs it.

Next, represent QCOM_IPA as being dependent on QCOM_Q6V5_MSS rather
than setting its value to match QCOM_Q6V5_COMMON (which is selected
by QCOM_Q6V5_MSS).

Drop all dependencies from QCOM_Q6V5_IPA_NOTIFY. The notification
code will be built whenever QCOM_Q6V5_MSS is set, and it has no other
dependencies.

Signed-off-by: Alex Elder <elder@linaro.org>
---
v2: - Fix subject line
- Incorporate a change I thought I had already squashed

Dave,
I noticed some problems with the interaction between the IPA and
remoteproc configs, and after some discussion with Bjorn we came
up with this, which simplifies things a bit. Both Kconfig files
are in net-next now, so I'm sending this to you.

Two other things:
- I will *not* be implementing the COMPILE_TEST suggestion until
after the next merge window.
- I learned of another issue that arises when ARM64 is built
with PAGE_SIZE > 4096. I intend to fix that in the next day
or so.

-Alex

drivers/net/ipa/Kconfig | 2 +-
drivers/remoteproc/Kconfig | 4 +---
2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ipa/Kconfig b/drivers/net/ipa/Kconfig
index b8cb7cadbf75..9f0d2a93379c 100644
--- a/drivers/net/ipa/Kconfig
+++ b/drivers/net/ipa/Kconfig
@@ -1,9 +1,9 @@
config QCOM_IPA
tristate "Qualcomm IPA support"
depends on ARCH_QCOM && 64BIT && NET
+ depends on QCOM_Q6V5_MSS
select QCOM_QMI_HELPERS
select QCOM_MDT_LOADER
- default QCOM_Q6V5_COMMON
help
Choose Y or M here to include support for the Qualcomm
IP Accelerator (IPA), a hardware block present in some
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index 56084635dd63..ffdb5bc25d6d 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -128,6 +128,7 @@ config QCOM_Q6V5_MSS
select MFD_SYSCON
select QCOM_MDT_LOADER
select QCOM_Q6V5_COMMON
+ select QCOM_Q6V5_IPA_NOTIFY
select QCOM_RPROC_COMMON
select QCOM_SCM
help
@@ -169,9 +170,6 @@ config QCOM_Q6V5_WCSS

config QCOM_Q6V5_IPA_NOTIFY
tristate
- depends on QCOM_IPA
- depends on QCOM_Q6V5_MSS
- default QCOM_IPA

config QCOM_SYSMON
tristate "Qualcomm sysmon driver"
--
2.20.1
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