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

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Message-Id: <20220413185656.21994-1-andriy.shevchenko@linux.intel.com>
Date:   Wed, 13 Apr 2022 21:56:56 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-iio@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
Subject: [PATCH v1 1/1] iio: trigger: stm32-lptimer-trigger: Make use of device properties

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@...ux.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