[3.13.y.z extended stable] Patch "iio: st_sensors: Fix buffer copy" has been added to staging queue
Kamal Mostafa
kamal at canonical.com
Thu Nov 6 01:28:47 UTC 2014
This is a note to let you know that I have just added a patch titled
iio: st_sensors: Fix buffer copy
to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue
This patch is scheduled to be released in version 3.13.11.11.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.13.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
------
>From 1d4c6b892a5b847582e7862ade5d4020cdbfb183 Mon Sep 17 00:00:00 2001
From: Robin van der Gracht <robin at protonic.nl>
Date: Mon, 29 Sep 2014 15:00:07 +0200
Subject: iio: st_sensors: Fix buffer copy
commit 4250c90b30b8bf2a1a21122ba0484f8f351f152d upstream.
Use byte_for_channel as iterator to properly initialize the buffer.
Signed-off-by: Robin van der Gracht <robin at protonic.nl>
Acked-by: Denis Ciocca <denis.ciocca at st.com>
Signed-off-by: Jonathan Cameron <jic23 at kernel.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c
index 1665c8e..e18bc67 100644
--- a/drivers/iio/common/st_sensors/st_sensors_buffer.c
+++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c
@@ -71,7 +71,7 @@ int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf)
goto st_sensors_free_memory;
}
- for (i = 0; i < n * num_data_channels; i++) {
+ for (i = 0; i < n * byte_for_channel; i++) {
if (i < n)
buf[i] = rx_array[i];
else
--
1.9.1
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