2023-08-01 08:25:28

by Andrei Coardos

Subject: [PATCH] gpio: timberdale: remove unneeded call to platform_set_drvdata()

This function call was found to be unnecessary as there is no equivalent
platform_get_drvdata() call to access the private data of the driver. Also,
the private data is defined in this driver, so there is no risk of it being
accessed outside of this driver file.

Reviewed-by: Alexandru Ardelean <[email protected]>
Signed-off-by: Andrei Coardos <[email protected]>
---
drivers/gpio/gpio-timberdale.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c
index de14949a3fe5..bbd9e9191199 100644
--- a/drivers/gpio/gpio-timberdale.c
+++ b/drivers/gpio/gpio-timberdale.c
@@ -256,8 +256,6 @@ static int timbgpio_probe(struct platform_device *pdev)
if (err)
return err;

- platform_set_drvdata(pdev, tgpio);
-
/* make sure to disable interrupts */
iowrite32(0x0, tgpio->membase + TGPIO_IER);

--
2.34.1

2023-08-01 20:18:34

by Andy Shevchenko

Subject: Re: [PATCH] gpio: timberdale: remove unneeded call to platform_set_drvdata()

On Tue, Aug 01, 2023 at 10:32:11AM +0300, Andrei Coardos wrote:
> This function call was found to be unnecessary as there is no equivalent
> platform_get_drvdata() call to access the private data of the driver. Also,
> the private data is defined in this driver, so there is no risk of it being
> accessed outside of this driver file.

Reviewed-by: Andy Shevchenko <[email protected]>

--
With Best Regards,
Andy Shevchenko

2023-08-03 14:44:50

by Bartosz Golaszewski

Subject: Re: [PATCH] gpio: timberdale: remove unneeded call to platform_set_drvdata()

On Tue, Aug 1, 2023 at 9:32 AM Andrei Coardos <[email protected]> wrote:
>
> This function call was found to be unnecessary as there is no equivalent
> platform_get_drvdata() call to access the private data of the driver. Also,
> the private data is defined in this driver, so there is no risk of it being
> accessed outside of this driver file.
>
> Reviewed-by: Alexandru Ardelean <[email protected]>
> Signed-off-by: Andrei Coardos <[email protected]>
> ---
> drivers/gpio/gpio-timberdale.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c
> index de14949a3fe5..bbd9e9191199 100644
> --- a/drivers/gpio/gpio-timberdale.c
> +++ b/drivers/gpio/gpio-timberdale.c
> @@ -256,8 +256,6 @@ static int timbgpio_probe(struct platform_device *pdev)
> if (err)
> return err;
>
> - platform_set_drvdata(pdev, tgpio);
> -
> /* make sure to disable interrupts */
> iowrite32(0x0, tgpio->membase + TGPIO_IER);
>
> --
> 2.34.1
>

Applied, thanks!

Bart