Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / drivers / hwmon / ntc_thermistor.c

diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index 9297164a23a57ac7cd78847d6ffed9f17b6aec92..c64d3d497c502d632fcafe29394281bd198bb448 100644 (file)
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -44,6 +44,7 @@ struct ntc_compensation {
        unsigned int    ohm;
 };
 
+/* Order matters, ntc_match references the entries by index */
 static const struct platform_device_id ntc_thermistor_id[] = {
        { "ncp15wb473", TYPE_NCPXXWB473 },
        { "ncp18wb473", TYPE_NCPXXWB473 },
@@ -141,7 +142,7 @@ struct ntc_data {
        char name[PLATFORM_NAME_SIZE];
 };
 
-#ifdef CONFIG_OF
+#if defined(CONFIG_OF) && IS_ENABLED(CONFIG_IIO)
 static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata)
 {
        struct iio_channel *channel = pdata->chan;
@@ -163,15 +164,15 @@ static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata)
 
 static const struct of_device_id ntc_match[] = {
        { .compatible = "ntc,ncp15wb473",
-               .data = &ntc_thermistor_id[TYPE_NCPXXWB473] },
+               .data = &ntc_thermistor_id[0] },
        { .compatible = "ntc,ncp18wb473",
-               .data = &ntc_thermistor_id[TYPE_NCPXXWB473] },
+               .data = &ntc_thermistor_id[1] },
        { .compatible = "ntc,ncp21wb473",
-               .data = &ntc_thermistor_id[TYPE_NCPXXWB473] },
+               .data = &ntc_thermistor_id[2] },
        { .compatible = "ntc,ncp03wb473",
-               .data = &ntc_thermistor_id[TYPE_NCPXXWB473] },
+               .data = &ntc_thermistor_id[3] },
        { .compatible = "ntc,ncp15wl333",
-               .data = &ntc_thermistor_id[TYPE_NCPXXWL333] },
+               .data = &ntc_thermistor_id[4] },
        { },
 };
 MODULE_DEVICE_TABLE(of, ntc_match);
@@ -223,6 +224,8 @@ ntc_thermistor_parse_dt(struct platform_device *pdev)
        return NULL;
 }
 
+#define ntc_match      NULL
+
 static void ntc_iio_channel_release(struct ntc_thermistor_platform_data *pdata)
 { }
 #endif