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path: root/drivers/iio/dac/ad7303.c
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Diffstat (limited to 'drivers/iio/dac/ad7303.c')
-rw-r--r--drivers/iio/dac/ad7303.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c
index 4460aa57a33f..2e46def9d8ee 100644
--- a/drivers/iio/dac/ad7303.c
+++ b/drivers/iio/dac/ad7303.c
@@ -7,6 +7,7 @@
#include <linux/err.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <linux/kernel.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
@@ -29,6 +30,9 @@
* @spi: the device for this driver instance
* @config: cached config register value
* @dac_cache: current DAC raw value (chip does not support readback)
+ * @vdd_reg: reference to VDD regulator
+ * @vref_reg: reference to VREF regulator
+ * @lock: protect writes and cache updates
* @data: spi transfer buffer
*/
@@ -287,7 +291,7 @@ MODULE_DEVICE_TABLE(spi, ad7303_spi_ids);
static struct spi_driver ad7303_driver = {
.driver = {
.name = "ad7303",
- .of_match_table = of_match_ptr(ad7303_spi_of_match),
+ .of_match_table = ad7303_spi_of_match,
},
.probe = ad7303_probe,
.remove = ad7303_remove,