From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 12 Oct 2015 12:56:28 +0000 (+0200)
Subject: iio:ad7793: Fix ad7785 product ID
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=785171fd6cd7dcd7ada5a733b6a2d44ec566c3a0;p=linux-beck.git

iio:ad7793: Fix ad7785 product ID

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@metafoo.de>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c
index b84922a4b32e..710aee8377bb 100644
--- 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