staging:iio:resolver:ad2s1210 ensure iio_dev->name is set

This is needed to ensure the required name attribute is
created. Using an id table is the route most consistent
with other drivers.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index 5c9c409ec7cb0c256344168886764edb1e8437e0..9a88563a7fe1a00a454b7b4d193991b990e35d1d 100644 (file)
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -760,6 +760,7 @@ static int __devinit ad2s1210_probe(struct spi_device *spi)
        indio_dev->dev.parent = &spi->dev;
        indio_dev->info = &ad2s1210_info;
        indio_dev->modes = INDIO_DIRECT_MODE;
+       indio_dev->name = spi_get_device_id(spi)->name;
 
        ret = iio_device_register(indio_dev);
        if (ret)
@@ -791,6 +792,11 @@ static int __devexit ad2s1210_remove(struct spi_device *spi)
        return 0;
 }
 
+static const struct spi_device_id ad2s1210_id[] = {
+       { "ad2s1210" },
+       {}
+};
+
 static struct spi_driver ad2s1210_driver = {
        .driver = {
                .name = DRV_NAME,
@@ -798,6 +804,7 @@ static struct spi_driver ad2s1210_driver = {
        },
        .probe = ad2s1210_probe,
        .remove = __devexit_p(ad2s1210_remove),
+       .id_table = ad2s1210_id,
 };
 
 static __init int ad2s1210_spi_init(void)