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

Andy Shevchenko
2022-04-13T18:58:11Z

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>
---
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))
--
2.35.1