indio_dev was unused in function body plus some small style fix - add new
lines after "if(sth) return sth" and before the last return statement.
Change-Id: I9495c778dc7bc87cc4503e890397b576966c44fd
Signed-off-by: Karol Wrona <k.wrona@xxxxxxxxxxx>
---
drivers/iio/kfifo_buf.c | 4 +++-
include/linux/iio/kfifo_buf.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/kfifo_buf.c b/drivers/iio/kfifo_buf.c
index 7134e8a..5b5387c 100644
--- a/drivers/iio/kfifo_buf.c
+++ b/drivers/iio/kfifo_buf.c
@@ -166,19 +166,21 @@ static const struct iio_buffer_access_funcs kfifo_access_funcs = {
.release = &iio_kfifo_buffer_release,
};
-struct iio_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev)
+struct iio_buffer *iio_kfifo_allocate(void)
{
struct iio_kfifo *kf;
kf = kzalloc(sizeof *kf, GFP_KERNEL);
if (!kf)
return NULL;
+
kf->update_needed = true;
iio_buffer_init(&kf->buffer);
kf->buffer.attrs = &iio_kfifo_attribute_group;
kf->buffer.access = &kfifo_access_funcs;
kf->buffer.length = 2;
mutex_init(&kf->user_lock);
+
return &kf->buffer;
}
EXPORT_SYMBOL(iio_kfifo_allocate);
diff --git a/include/linux/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h
index 25eeac7..1a8d57a 100644
--- a/include/linux/iio/kfifo_buf.h
+++ b/include/linux/iio/kfifo_buf.h
@@ -5,7 +5,7 @@
#include <linux/iio/iio.h>
#include <linux/iio/buffer.h>
-struct iio_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev);
+struct iio_buffer *iio_kfifo_allocate(void);
void iio_kfifo_free(struct iio_buffer *r);
#endif
--
1.7.9.5
--
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