iio: proximity: as3935: fix AS3935_INT mask

AS3935 interrupt mask has been incorrect so valid lightning events
would never trigger an buffer event. Also noise interrupt should be
BIT(0).

Fixes: 24ddb0e4bba4 ("iio: Add AS3935 lightning sensor support")
CC: stable@vger.kernel.org
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index d0f5e53..2e94e5a 100644 (file)
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -40,9 +40,9 @@
 #define AS3935_AFE_PWR_BIT     BIT(0)
 
 #define AS3935_INT             0x03
-#define AS3935_INT_MASK                0x07
+#define AS3935_INT_MASK                0x0f
 #define AS3935_EVENT_INT       BIT(3)
-#define AS3935_NOISE_INT       BIT(1)
+#define AS3935_NOISE_INT       BIT(0)
 
 #define AS3935_DATA            0x07
 #define AS3935_DATA_MASK       0x3F