media: ir-spi: 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@linux.intel.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/rc/ir-spi.c b/drivers/media/rc/ir-spi.c
index 28437a35b7ba83dca97833d7316a7ac9bc386624..846d407a1f7e38b226580104b81113cb0f9ca7a9 100644 (file)
--- a/drivers/media/rc/ir-spi.c
+++ b/drivers/media/rc/ir-spi.c
@@ -10,7 +10,7 @@
 #include <linux/math.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of.h>
+#include <linux/property.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <linux/string.h>
@@ -116,6 +116,7 @@ static int ir_spi_set_duty_cycle(struct rc_dev *dev, u32 duty_cycle)
 
 static int ir_spi_probe(struct spi_device *spi)
 {
+       struct device *dev = &spi->dev;
        int ret;
        u8 dc;
        struct ir_spi_data *idata;
@@ -140,9 +141,8 @@ static int ir_spi_probe(struct spi_device *spi)
        idata->rc->priv            = idata;
        idata->spi                 = spi;
 
-       idata->negated = of_property_read_bool(spi->dev.of_node,
-                                                       "led-active-low");
-       ret = of_property_read_u8(spi->dev.of_node, "duty-cycle", &dc);
+       idata->negated = device_property_read_bool(dev, "led-active-low");
+       ret = device_property_read_u8(dev, "duty-cycle", &dc);
        if (ret)
                dc = 50;