linux-kernel - [PATCH 1/4] input:touchscreen:ad7879-spi.c: Fix regmap flag

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Message-ID: <1487780078-18510-2-git-send-email-michael.hennerich@analog.com>
Date:   Wed, 22 Feb 2017 17:14:35 +0100
From:   <michael.hennerich@...log.com>
To:     <dmitry.torokhov@...il.com>
CC:     <linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Michael Hennerich" <michael.hennerich@...log.com>
Subject: [PATCH 1/4] input:touchscreen:ad7879-spi.c: Fix regmap flag_masks

From: Michael Hennerich <michael.hennerich@...log.com>

Mask only applied to the top byte of the register

Signed-off-by: Michael Hennerich <michael.hennerich@...log.com>
---
 drivers/input/touchscreen/ad7879-spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index f2c06b5..b995891 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -19,8 +19,8 @@
 
 #define MAX_SPI_FREQ_HZ      5000000
 
-#define AD7879_CMD_MAGIC     0xE000
-#define AD7879_CMD_READ      BIT(10)
+#define AD7879_CMD_MAGIC     0xE0
+#define AD7879_CMD_READ      BIT(2)
 
 static const struct regmap_config ad7879_spi_regmap_config = {
 	.reg_bits = 16,
-- 
2.7.4