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 b84922a4b32e6bb508c8a5c812a281907102159f..710aee8377bbb018009a4803ffcda89bb9bbb1f7 100644 (file)
--- 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