[PATCH] firmware: Explicitly include correct DT includes

[PATCH] firmware: Explicitly include correct DT includes

[Rob Herring]

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/firmware/arm_scmi/driver.c | 4 ++--
 drivers/firmware/imx/imx-dsp.c     | 1 -
 drivers/firmware/imx/imx-scu-irq.c | 1 +
 drivers/firmware/imx/imx-scu.c     | 1 +
 drivers/firmware/mtk-adsp-ipc.c    | 1 -
 drivers/firmware/raspberrypi.c     | 1 +
 drivers/firmware/scpi_pm_domain.c  | 3 ++-
 drivers/firmware/stratix10-rsu.c   | 1 -
 drivers/firmware/tegra/bpmp.c      | 3 +--
 drivers/firmware/xilinx/zynqmp.c   | 1 +
 10 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index b5957cc12fee..87383c05424b 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -28,8 +28,8 @@
 #include <linux/hashtable.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/processor.h>
 #include <linux/refcount.h>
 #include <linux/slab.h>
diff --git a/drivers/firmware/imx/imx-dsp.c b/drivers/firmware/imx/imx-dsp.c
index a6c06d7476c3..3dba590a2a95 100644
--- a/drivers/firmware/imx/imx-dsp.c
+++ b/drivers/firmware/imx/imx-dsp.c
@@ -10,7 +10,6 @@
 #include <linux/kernel.h>
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
-#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c
index d9dcc20945c6..a149537e0639 100644
--- a/drivers/firmware/imx/imx-scu-irq.c
+++ b/drivers/firmware/imx/imx-scu-irq.c
@@ -10,6 +10,7 @@
 #include <linux/firmware/imx/ipc.h>
 #include <linux/firmware/imx/sci.h>
 #include <linux/mailbox_client.h>
+#include <linux/of.h>
 #include <linux/suspend.h>
 
 #define IMX_SC_IRQ_FUNC_ENABLE	1
diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c
index 47db49911e7b..2e5914f3a110 100644
--- a/drivers/firmware/imx/imx-scu.c
+++ b/drivers/firmware/imx/imx-scu.c
@@ -16,6 +16,7 @@
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 
diff --git a/drivers/firmware/mtk-adsp-ipc.c b/drivers/firmware/mtk-adsp-ipc.c
index 3c071f814455..85e94ddc7204 100644
--- a/drivers/firmware/mtk-adsp-ipc.c
+++ b/drivers/firmware/mtk-adsp-ipc.c
@@ -8,7 +8,6 @@
 #include <linux/kernel.h>
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
-#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c
index c3bc29e0a488..f66efaa5196d 100644
--- a/drivers/firmware/raspberrypi.c
+++ b/drivers/firmware/raspberrypi.c
@@ -10,6 +10,7 @@
 #include <linux/kref.h>
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
diff --git a/drivers/firmware/scpi_pm_domain.c b/drivers/firmware/scpi_pm_domain.c
index 800673910b51..2231e6dd2070 100644
--- a/drivers/firmware/scpi_pm_domain.c
+++ b/drivers/firmware/scpi_pm_domain.c
@@ -8,7 +8,8 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/module.h>
-#include <linux/of_platform.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/scpi_protocol.h>
 
diff --git a/drivers/firmware/stratix10-rsu.c b/drivers/firmware/stratix10-rsu.c
index e51c95f8d445..ab3074705380 100644
--- a/drivers/firmware/stratix10-rsu.c
+++ b/drivers/firmware/stratix10-rsu.c
@@ -10,7 +10,6 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/of.h>
-#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/firmware/intel/stratix10-svc-client.h>
 #include <linux/string.h>
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c
index 17bd3590aaa2..51d062e0c3f1 100644
--- a/drivers/firmware/tegra/bpmp.c
+++ b/drivers/firmware/tegra/bpmp.c
@@ -8,8 +8,7 @@
 #include <linux/mailbox_client.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/semaphore.h>
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index f8c4eb2b43f8..eb9ad5ae393f 100644
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
+#include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 #include <linux/hashtable.h>
-- 
2.40.1

Re: [PATCH] firmware: Explicitly include correct DT includes

[Dinh Nguyen]

On 7/14/23 12:44, Rob Herring wrote:
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it as merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each other. They also include platform_device.h
> and of.h. As a result, there's a pretty much random mix of those include
> files used throughout the tree. In order to detangle these headers and
> replace the implicit includes with struct declarations, users need to
> explicitly include the correct includes.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>   drivers/firmware/arm_scmi/driver.c | 4 ++--
>   drivers/firmware/imx/imx-dsp.c     | 1 -
>   drivers/firmware/imx/imx-scu-irq.c | 1 +
>   drivers/firmware/imx/imx-scu.c     | 1 +
>   drivers/firmware/mtk-adsp-ipc.c    | 1 -
>   drivers/firmware/raspberrypi.c     | 1 +
>   drivers/firmware/scpi_pm_domain.c  | 3 ++-
>   drivers/firmware/stratix10-rsu.c   | 1 -

For stratix10-rsu.c, Acked-by: Dinh Nguyen <dinguyen@kernel.org>

Re: [PATCH] firmware: Explicitly include correct DT includes

[Thierry Reding]

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On Fri, Jul 14, 2023 at 11:44:37AM -0600, Rob Herring wrote:
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it as merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each other. They also include platform_device.h
> and of.h. As a result, there's a pretty much random mix of those include
> files used throughout the tree. In order to detangle these headers and
> replace the implicit includes with struct declarations, users need to
> explicitly include the correct includes.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/firmware/arm_scmi/driver.c | 4 ++--
>  drivers/firmware/imx/imx-dsp.c     | 1 -
>  drivers/firmware/imx/imx-scu-irq.c | 1 +
>  drivers/firmware/imx/imx-scu.c     | 1 +
>  drivers/firmware/mtk-adsp-ipc.c    | 1 -
>  drivers/firmware/raspberrypi.c     | 1 +
>  drivers/firmware/scpi_pm_domain.c  | 3 ++-
>  drivers/firmware/stratix10-rsu.c   | 1 -
>  drivers/firmware/tegra/bpmp.c      | 3 +--
>  drivers/firmware/xilinx/zynqmp.c   | 1 +
>  10 files changed, 9 insertions(+), 8 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>

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Re: [PATCH] firmware: Explicitly include correct DT includes

[Thierry Reding]

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On Fri, Jul 14, 2023 at 11:44:37AM -0600, Rob Herring wrote:
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it as merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each other. They also include platform_device.h
> and of.h. As a result, there's a pretty much random mix of those include
> files used throughout the tree. In order to detangle these headers and
> replace the implicit includes with struct declarations, users need to
> explicitly include the correct includes.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/firmware/arm_scmi/driver.c | 4 ++--
>  drivers/firmware/imx/imx-dsp.c     | 1 -
>  drivers/firmware/imx/imx-scu-irq.c | 1 +
>  drivers/firmware/imx/imx-scu.c     | 1 +
>  drivers/firmware/mtk-adsp-ipc.c    | 1 -
>  drivers/firmware/raspberrypi.c     | 1 +
>  drivers/firmware/scpi_pm_domain.c  | 3 ++-
>  drivers/firmware/stratix10-rsu.c   | 1 -
>  drivers/firmware/tegra/bpmp.c      | 3 +--
>  drivers/firmware/xilinx/zynqmp.c   | 1 +
>  10 files changed, 9 insertions(+), 8 deletions(-)

Not sure about the other maintainers, but I usually pick up
firmware/tegra patches up through the Tegra tree and then they
ultimately go through ARM SoC.

Arnd, Olof, does it make sense for you guys to pick this up directly?

Thierry

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Re: [PATCH] firmware: Explicitly include correct DT includes

[Arnd Bergmann]

On Fri, Jul 21, 2023, at 17:14, Thierry Reding wrote:
> On Fri, Jul 14, 2023 at 11:44:37AM -0600, Rob Herring wrote:
>> The DT of_device.h and of_platform.h date back to the separate
>> of_platform_bus_type before it as merged into the regular platform bus.
>> As part of that merge prepping Arm DT support 13 years ago, they
>> "temporarily" include each other. They also include platform_device.h
>> and of.h. As a result, there's a pretty much random mix of those include
>> files used throughout the tree. In order to detangle these headers and
>> replace the implicit includes with struct declarations, users need to
>> explicitly include the correct includes.
>> 
>> Signed-off-by: Rob Herring <robh@kernel.org>
>> ---
>>  drivers/firmware/arm_scmi/driver.c | 4 ++--
>>  drivers/firmware/imx/imx-dsp.c     | 1 -
>>  drivers/firmware/imx/imx-scu-irq.c | 1 +
>>  drivers/firmware/imx/imx-scu.c     | 1 +
>>  drivers/firmware/mtk-adsp-ipc.c    | 1 -
>>  drivers/firmware/raspberrypi.c     | 1 +
>>  drivers/firmware/scpi_pm_domain.c  | 3 ++-
>>  drivers/firmware/stratix10-rsu.c   | 1 -
>>  drivers/firmware/tegra/bpmp.c      | 3 +--
>>  drivers/firmware/xilinx/zynqmp.c   | 1 +
>>  10 files changed, 9 insertions(+), 8 deletions(-)
>
> Not sure about the other maintainers, but I usually pick up
> firmware/tegra patches up through the Tegra tree and then they
> ultimately go through ARM SoC.
>
> Arnd, Olof, does it make sense for you guys to pick this up directly?

Sure, I was going to suggest the same thing.

Rob, can you send the patch to soc@kernel.org assuming nobody
has objections? Feel free to send this together with the bits
for drivers/soc, drivers/bus, arch/arm/mach-*/ and anything else
that usually gets merged this way.

     Arnd