Re: [PATCH v1 1/1] iio: trigger: stm32-lptimer-trigger: Make use of device properties

Jonathan Cameron
2022-04-28T18:26:12Z

On Wed, 13 Apr 2022 21:56:56 +0300
Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:

> Convert the module to be property provider agnostic and allow
> it to be used on non-OF platforms.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

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+CC Fabrice.

> ---
> drivers/iio/trigger/stm32-lptimer-trigger.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iio/trigger/stm32-lptimer-trigger.c b/drivers/iio/trigger/stm32-lptimer-trigger.c
> index 98cdc7e47f3d..af46c10cea92 100644
> --- a/drivers/iio/trigger/stm32-lptimer-trigger.c
> +++ b/drivers/iio/trigger/stm32-lptimer-trigger.c
> @@ -13,6 +13,7 @@
> #include <linux/mfd/stm32-lptimer.h>
> #include <linux/module.h>
> #include <linux/platform_device.h>
> +#include <linux/property.h>
>
> /* List Low-Power Timer triggers */
> static const char * const stm32_lptim_triggers[] = {
> @@ -77,7 +78,7 @@ static int stm32_lptim_trigger_probe(struct platform_device *pdev)
> if (!priv)
> return -ENOMEM;
>
> - if (of_property_read_u32(pdev->dev.of_node, "reg", &index))
> + if (device_property_read_u32(&pdev->dev, "reg", &index))
> return -EINVAL;
>
> if (index >= ARRAY_SIZE(stm32_lptim_triggers))