2021-08-17 10:27:16

by Heikki Krogerus

[permalink] [raw]
Subject: [PATCH RESEND 0/2] driver core: platform: Remove platform_device_add_properties()

Hi,

It seems Rafael never took these. Let's try again.

The original cover letter:

It looks like there is only one place left that still uses the
function. Converting that last user and removing the thing.

Note, I'm actually resending the patch for board-paz00.c. I'm assuming
the original patch slipped through the cracks because it did not end
up anywhere.

I would imagine that it's OK to everybody if Greg takes these?

thanks,


Heikki Krogerus (2):
ARM: tegra: paz00: Handle device properties with software node API
driver core: platform: Remove platform_device_add_properties()

arch/arm/mach-tegra/board-paz00.c | 2 +-
drivers/base/platform.c | 20 ++------------------
include/linux/platform_device.h | 2 --
3 files changed, 3 insertions(+), 21 deletions(-)

--
2.30.2


2021-08-17 10:28:19

by Heikki Krogerus

[permalink] [raw]
Subject: [PATCH RESEND 2/2] driver core: platform: Remove platform_device_add_properties()

There are no more users for it. The last place where it's
called is in platform_device_register_full(). Replacing that
call with device_create_managed_software_node() and
removing the function.

Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
---
drivers/base/platform.c | 20 ++------------------
include/linux/platform_device.h | 2 --
2 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index a94b7f4548814..652531f67135a 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -641,22 +641,6 @@ int platform_device_add_data(struct platform_device *pdev, const void *data,
}
EXPORT_SYMBOL_GPL(platform_device_add_data);

-/**
- * platform_device_add_properties - add built-in properties to a platform device
- * @pdev: platform device to add properties to
- * @properties: null terminated array of properties to add
- *
- * The function will take deep copy of @properties and attach the copy to the
- * platform device. The memory associated with properties will be freed when the
- * platform device is released.
- */
-int platform_device_add_properties(struct platform_device *pdev,
- const struct property_entry *properties)
-{
- return device_add_properties(&pdev->dev, properties);
-}
-EXPORT_SYMBOL_GPL(platform_device_add_properties);
-
/**
* platform_device_add - add a platform device to device hierarchy
* @pdev: platform device we're adding
@@ -842,8 +826,8 @@ struct platform_device *platform_device_register_full(
goto err;

if (pdevinfo->properties) {
- ret = platform_device_add_properties(pdev,
- pdevinfo->properties);
+ ret = device_create_managed_software_node(&pdev->dev,
+ pdevinfo->properties, NULL);
if (ret)
goto err;
}
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index ed42ea9f60ba0..7c96f169d2740 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -197,8 +197,6 @@ extern int platform_device_add_resources(struct platform_device *pdev,
unsigned int num);
extern int platform_device_add_data(struct platform_device *pdev,
const void *data, size_t size);
-extern int platform_device_add_properties(struct platform_device *pdev,
- const struct property_entry *properties);
extern int platform_device_add(struct platform_device *pdev);
extern void platform_device_del(struct platform_device *pdev);
extern void platform_device_put(struct platform_device *pdev);
--
2.30.2

2021-08-17 14:34:02

by Thierry Reding

[permalink] [raw]
Subject: Re: [PATCH RESEND 2/2] driver core: platform: Remove platform_device_add_properties()

On Tue, Aug 17, 2021 at 01:24:49PM +0300, Heikki Krogerus wrote:
> There are no more users for it. The last place where it's
> called is in platform_device_register_full(). Replacing that
> call with device_create_managed_software_node() and
> removing the function.
>
> Reviewed-by: Andy Shevchenko <[email protected]>
> Signed-off-by: Heikki Krogerus <[email protected]>
> ---
> drivers/base/platform.c | 20 ++------------------
> include/linux/platform_device.h | 2 --
> 2 files changed, 2 insertions(+), 20 deletions(-)

Indeed, no other users, and looks correct, too =):

Reviewed-by: Thierry Reding <[email protected]>


Attachments:
(No filename) (685.00 B)
signature.asc (849.00 B)
Download all attachments