From ca7d98dbd7db6aa8bc4b08e26be1249436d21af3 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Thu, 31 Jan 2013 21:43:00 +0000 Subject: iio: Update iio_channel_get_all and iio_channel_get_all_cb API Pass device pointer instead of device name as parameter to iio_channel_get_all and iio_channel_get_all_cb. This will enable us to use OF information to retrieve consumer channel information. Signed-off-by: Guenter Roeck Signed-off-by: Jonathan Cameron --- drivers/iio/inkern.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/iio/inkern.c') diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index d55e98fb300..58d0ffe856b 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -167,16 +167,18 @@ void iio_channel_release(struct iio_channel *channel) } EXPORT_SYMBOL_GPL(iio_channel_release); -struct iio_channel *iio_channel_get_all(const char *name) +struct iio_channel *iio_channel_get_all(struct device *dev) { + const char *name; struct iio_channel *chans; struct iio_map_internal *c = NULL; int nummaps = 0; int mapind = 0; int i, ret; - if (name == NULL) + if (dev == NULL) return ERR_PTR(-EINVAL); + name = dev_name(dev); mutex_lock(&iio_map_list_lock); /* first count the matching maps */ -- cgit v1.2.3