diff options
author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-05-18 14:42:37 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-19 16:15:05 -0700 |
commit | 6fe8135fccd66aedcc55ded70824342587fd2499 (patch) | |
tree | 3afc7acfd0edc052ba93241761e935af9a3b6ebc /drivers/staging/iio/resolver | |
parent | a3f02370c9fa6d85fbee2c11649ebc9c84bae919 (diff) | |
download | op-kernel-dev-6fe8135fccd66aedcc55ded70824342587fd2499.zip op-kernel-dev-6fe8135fccd66aedcc55ded70824342587fd2499.tar.gz |
staging:iio: implement an iio_info structure to take some of the constant elements out of iio_dev.
This was suggested by Arnd Bergmann, Other elements may well
move in here in future, but it definitely makes sense for these.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/resolver')
-rw-r--r-- | drivers/staging/iio/resolver/ad2s120x.c | 11 | ||||
-rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 10 | ||||
-rw-r--r-- | drivers/staging/iio/resolver/ad2s90.c | 10 |
3 files changed, 18 insertions, 13 deletions
diff --git a/drivers/staging/iio/resolver/ad2s120x.c b/drivers/staging/iio/resolver/ad2s120x.c index e0237ff..f83e142 100644 --- a/drivers/staging/iio/resolver/ad2s120x.c +++ b/drivers/staging/iio/resolver/ad2s120x.c @@ -209,10 +209,14 @@ static struct attribute *ad2s120x_attributes[] = { }; static const struct attribute_group ad2s120x_attribute_group = { - .name = DRV_NAME, .attrs = ad2s120x_attributes, }; +static const struct iio_info ad2s120x_info = { + .attrs = &ad2s120x_attribute_group, + .driver_module = THIS_MODULE, +}; + static int __devinit ad2s120x_probe(struct spi_device *spi) { struct ad2s120x_state *st; @@ -246,12 +250,9 @@ static int __devinit ad2s120x_probe(struct spi_device *spi) goto error_free_st; } st->idev->dev.parent = &spi->dev; - st->idev->num_interrupt_lines = 0; - st->idev->event_attrs = NULL; - st->idev->attrs = &ad2s120x_attribute_group; + st->idev->info = &ad2s120x_info; st->idev->dev_data = (void *)(st); - st->idev->driver_module = THIS_MODULE; st->idev->modes = INDIO_DIRECT_MODE; ret = iio_device_register(st->idev); diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index dc7cae8..09f4fcf 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -755,6 +755,11 @@ error_ret: return ret; } +static const struct iio_info ad2s1210_info = { + .attrs = &ad2s1210_attribute_group, + .driver_module = THIS_MODULE, +}; + static int __devinit ad2s1210_probe(struct spi_device *spi) { struct ad2s1210_state *st; @@ -806,12 +811,9 @@ static int __devinit ad2s1210_probe(struct spi_device *spi) goto error_free_st; } st->idev->dev.parent = &spi->dev; - st->idev->num_interrupt_lines = 0; - st->idev->event_attrs = NULL; - st->idev->attrs = &ad2s1210_attribute_group; + st->idev->info = &ad2s1210_info; st->idev->dev_data = (void *)(st); - st->idev->driver_module = THIS_MODULE; st->idev->modes = INDIO_DIRECT_MODE; ret = iio_device_register(st->idev); diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c index e300ade..9b72a95 100644 --- a/drivers/staging/iio/resolver/ad2s90.c +++ b/drivers/staging/iio/resolver/ad2s90.c @@ -75,6 +75,11 @@ static const struct attribute_group ad2s90_attribute_group = { .attrs = ad2s90_attributes, }; +static const struct iio_info ad2s90_info = { + .attrs = &ad2s90_attribute_group, + .driver_module = THIS_MODULE, +}; + static int __devinit ad2s90_probe(struct spi_device *spi) { struct ad2s90_state *st; @@ -96,12 +101,9 @@ static int __devinit ad2s90_probe(struct spi_device *spi) goto error_free_st; } st->idev->dev.parent = &spi->dev; - st->idev->num_interrupt_lines = 0; - st->idev->event_attrs = NULL; - st->idev->attrs = &ad2s90_attribute_group; + st->idev->info = &ad2s90_info; st->idev->dev_data = (void *)(st); - st->idev->driver_module = THIS_MODULE; st->idev->modes = INDIO_DIRECT_MODE; ret = iio_device_register(st->idev); |