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author | Jonathan Cameron <jic23@kernel.org> | 2017-01-02 19:28:26 +0000 |
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committer | Jonathan Cameron <jic23@kernel.org> | 2017-01-10 19:54:50 +0000 |
commit | 9f4667776c138df33c4107fcd8811aa9cb6cdcbe (patch) | |
tree | 3e2222a63f31ff57116c3266f8c4ece5f744beea /drivers/iio/industrialio-buffer.c | |
parent | 263cf5e6577a779cc3311c5290325ef3917de2ea (diff) | |
download | linux-9f4667776c138df33c4107fcd8811aa9cb6cdcbe.tar.bz2 |
iio:buffer: Introduced a function to assign the buffer specific attrs.
This is a necessary step in taking the buffer implementation
opaque.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
-rw-r--r-- | drivers/iio/industrialio-buffer.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 9f496eb84e0b..831537cc9500 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -209,6 +209,18 @@ void iio_buffer_init(struct iio_buffer *buffer) } EXPORT_SYMBOL(iio_buffer_init); +/** + * iio_buffer_set_attrs - Set buffer specific attributes + * @buffer: The buffer for which we are setting attributes + * @attrs: Pointer to a null terminated list of pointers to attributes + */ +void iio_buffer_set_attrs(struct iio_buffer *buffer, + const struct attribute **attrs) +{ + buffer->attrs = attrs; +} +EXPORT_SYMBOL_GPL(iio_buffer_set_attrs); + static ssize_t iio_show_scan_index(struct device *dev, struct device_attribute *attr, char *buf) |