This is a note to let you know that I've just added the patch titled
iio:ad7793: Fix ad7785 product ID
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-ad7793-fix-ad7785-product-id.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 785171fd6cd7dcd7ada5a733b6a2d44ec566c3a0 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@xxxxxxxxxx>
Date: Mon, 12 Oct 2015 14:56:28 +0200
Subject: iio:ad7793: Fix ad7785 product ID
From: Lars-Peter Clausen <lars@xxxxxxxxxx>
commit 785171fd6cd7dcd7ada5a733b6a2d44ec566c3a0 upstream.
While the datasheet for the AD7785 lists 0xXB as the product ID the actual
product ID is 0xX3.
Fix the product ID otherwise the driver will reject the device due to non
matching IDs.
Fixes: e786cc26dcc5 ("staging:iio:ad7793: Implement stricter id checking")
Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/adc/ad7793.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/adc/ad7793.c
+++ b/drivers/iio/adc/ad7793.c
@@ -101,7 +101,7 @@
#define AD7795_CH_AIN1M_AIN1M 8 /* AIN1(-) - AIN1(-) */
/* ID Register Bit Designations (AD7793_REG_ID) */
-#define AD7785_ID 0xB
+#define AD7785_ID 0x3
#define AD7792_ID 0xA
#define AD7793_ID 0xB
#define AD7794_ID 0xF
Patches currently in stable-queue which might be from lars@xxxxxxxxxx are
queue-3.14/iio-ad5064-fix-ad5629-ad5669-shift.patch
queue-3.14/iio-adis_buffer-fix-out-of-bounds-memory-access.patch
queue-3.14/iio-ad7793-fix-ad7785-product-id.patch
queue-3.14/iio-ad5064-make-sure-ad5064_i2c_write-returns-0-on-success.patch
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