From 920983458cbf4213e8a99567d8d22c3721723cd1 Mon Sep 17 00:00:00 2001
From: Ian Abbott <abbotti@mev.co.uk>
Date: Wed, 16 Oct 2013 14:40:16 +0100
Subject: [PATCH] staging: comedi: das16: sample types are unsigned
Sample values in comedi are generally represented as unsigned values.
Change the type of the `data` variable in `das16_ai_munge()` from `short
*` to `unsigned short *` for consistency.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/das16.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c
index 30f3995d72970..a8446ca041106 100644
--- a/drivers/staging/comedi/drivers/das16.c
+++ b/drivers/staging/comedi/drivers/das16.c
@@ -846,7 +846,7 @@ static void das16_ai_munge(struct comedi_device *dev,
unsigned int start_chan_index)
{
unsigned int i, num_samples = num_bytes / sizeof(short);
- short *data = array;
+ unsigned short *data = array;
for (i = 0; i < num_samples; i++) {
data[i] = le16_to_cpu(data[i]);
--
2.30.2