iio:adc:lpc32xx: Drop of_match_ptr protection

Whilst is unlikely anyone will be using this part with an ACPI PRP0001
based binding any time soon, we are getting a lot of cut and pasting
of this pattern so I am looking to remove it entirely from IIO.

In this case CONFIG_OF protections also removed and
mod_devicetable.h include added given direct use of struct of_device_id.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

diff --git a/drivers/iio/adc/lpc32xx_adc.c b/drivers/iio/adc/lpc32xx_adc.c
index bc2712a488448fa9fa5d4d3c50e507354dab2616..b56ce15255cfb5c92f3f6e2f34c0f8b2ef41f593 100644 (file)
--- a/drivers/iio/adc/lpc32xx_adc.c
+++ b/drivers/iio/adc/lpc32xx_adc.c
@@ -14,6 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 
@@ -209,19 +210,17 @@ static int lpc32xx_adc_probe(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id lpc32xx_adc_match[] = {
        { .compatible = "nxp,lpc3220-adc" },
        {},
 };
 MODULE_DEVICE_TABLE(of, lpc32xx_adc_match);
-#endif
 
 static struct platform_driver lpc32xx_adc_driver = {
        .probe          = lpc32xx_adc_probe,
        .driver         = {
                .name   = LPC32XXAD_NAME,
-               .of_match_table = of_match_ptr(lpc32xx_adc_match),
+               .of_match_table = lpc32xx_adc_match,
        },
 };