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at86rf230: fix register read for part version
authorAndrey Yurovsky <andrey@snupi.com>
Wed, 17 Dec 2014 21:14:42 +0000 (13:14 -0800)
committerMarcel Holtmann <marcel@holtmann.org>
Thu, 18 Dec 2014 23:19:25 +0000 (00:19 +0100)
The driver was reading the PART_NUM register for both the part number
(type of device) and the part version, the version is actually in
register 0x1D, VERSION_NUM.  I believe that this was a copy-paste error.

Tested on AT86RF212B where the part is detected to be the expected part
number (0x07) and version (0x03 on mine).

Signed-off-by: Andrey Yurovsky <andrey@snupi.com>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
drivers/net/ieee802154/at86rf230.c patch | blob | blame | history

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 2ebaba34e408e72422f8b9cd460d682ecb6bda71..b37c0249080ddb4ecfb457f00ae9c0131899ea59 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1421,7 +1421,7 @@ at86rf230_detect_device(struct at86rf230_local *lp)
        if (rc)
                return rc;
 
-       rc = __at86rf230_read(lp, RG_PART_NUM, &version);
+       rc = __at86rf230_read(lp, RG_VERSION_NUM, &version);
        if (rc)
                return rc;