[PATCH] platform: Explicitly include correct DT includes

[PATCH] platform: 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/platform/chrome/cros_ec.c          | 1 +
 drivers/platform/mellanox/mlxreg-hotplug.c | 1 -
 drivers/platform/mellanox/mlxreg-io.c      | 1 -
 3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
index 8b7949220382..5d36fbc75e1b 100644
--- a/drivers/platform/chrome/cros_ec.c
+++ b/drivers/platform/chrome/cros_ec.c
@@ -12,6 +12,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/of_platform.h>
+#include <linux/platform_device.h>
 #include <linux/platform_data/cros_ec_commands.h>
 #include <linux/platform_data/cros_ec_proto.h>
 #include <linux/slab.h>
diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c
index b7dcc64cd238..6ddfea0d4c5b 100644
--- a/drivers/platform/mellanox/mlxreg-hotplug.c
+++ b/drivers/platform/mellanox/mlxreg-hotplug.c
@@ -12,7 +12,6 @@
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/platform_data/mlxreg.h>
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c
index ddc08abf398c..83ba037408cd 100644
--- a/drivers/platform/mellanox/mlxreg-io.c
+++ b/drivers/platform/mellanox/mlxreg-io.c
@@ -11,7 +11,6 @@
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/platform_data/mlxreg.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
-- 
2.40.1

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

[Tzung-Bi Shih]

On Fri, Jul 14, 2023 at 11:49:09AM -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>

For cros_ec:
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>

The driver uses platform_device_unregister() which is in platform_device.h.

> diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
> index 8b7949220382..5d36fbc75e1b 100644
> --- a/drivers/platform/chrome/cros_ec.c
> +++ b/drivers/platform/chrome/cros_ec.c
> @@ -12,6 +12,7 @@
>  #include <linux/interrupt.h>
>  #include <linux/module.h>
>  #include <linux/of_platform.h>
> +#include <linux/platform_device.h>
>  #include <linux/platform_data/cros_ec_commands.h>
>  #include <linux/platform_data/cros_ec_proto.h>
>  #include <linux/slab.h>

nit: if we want to maintain the sort, "platform_device" should come after
"platform_data".

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

[Hans de Goede]

Hi,

On 7/14/23 19:49, 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>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans



> ---
>  drivers/platform/chrome/cros_ec.c          | 1 +
>  drivers/platform/mellanox/mlxreg-hotplug.c | 1 -
>  drivers/platform/mellanox/mlxreg-io.c      | 1 -
>  3 files changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
> index 8b7949220382..5d36fbc75e1b 100644
> --- a/drivers/platform/chrome/cros_ec.c
> +++ b/drivers/platform/chrome/cros_ec.c
> @@ -12,6 +12,7 @@
>  #include <linux/interrupt.h>
>  #include <linux/module.h>
>  #include <linux/of_platform.h>
> +#include <linux/platform_device.h>
>  #include <linux/platform_data/cros_ec_commands.h>
>  #include <linux/platform_data/cros_ec_proto.h>
>  #include <linux/slab.h>
> diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c
> index b7dcc64cd238..6ddfea0d4c5b 100644
> --- a/drivers/platform/mellanox/mlxreg-hotplug.c
> +++ b/drivers/platform/mellanox/mlxreg-hotplug.c
> @@ -12,7 +12,6 @@
>  #include <linux/i2c.h>
>  #include <linux/interrupt.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
>  #include <linux/platform_data/mlxreg.h>
>  #include <linux/platform_device.h>
>  #include <linux/spinlock.h>
> diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c
> index ddc08abf398c..83ba037408cd 100644
> --- a/drivers/platform/mellanox/mlxreg-io.c
> +++ b/drivers/platform/mellanox/mlxreg-io.c
> @@ -11,7 +11,6 @@
>  #include <linux/hwmon.h>
>  #include <linux/hwmon-sysfs.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
>  #include <linux/platform_data/mlxreg.h>
>  #include <linux/platform_device.h>
>  #include <linux/regmap.h>

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

[patchwork-bot+chrome-platform]

Hello:

This patch was applied to chrome-platform/linux.git (for-kernelci)
by Hans de Goede <hdegoede@redhat.com>:

On Fri, 14 Jul 2023 11:49:09 -0600 you 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.
> 
> [...]

Here is the summary with links:
  - platform: Explicitly include correct DT includes
    https://git.kernel.org/chrome-platform/c/b9fe9c9ef97d

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

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

[patchwork-bot+chrome-platform]

Hello:

This patch was applied to chrome-platform/linux.git (for-next)
by Hans de Goede <hdegoede@redhat.com>:

On Fri, 14 Jul 2023 11:49:09 -0600 you 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.
> 
> [...]

Here is the summary with links:
  - platform: Explicitly include correct DT includes
    https://git.kernel.org/chrome-platform/c/b9fe9c9ef97d

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html