From b4816f794d672494deb6e87bb0a8ef41ca1ca329 Mon Sep 17 00:00:00 2001
From: Michael Hennerich <michael.hennerich@analog.com>
Date: Wed, 22 Feb 2017 10:32:48 -0800
Subject: [PATCH] Input: ad7879-spi - remove bits_per_word = 16 enforcement
Using regmap this is no longer required.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/touchscreen/ad7879-spi.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index b995891af20d..7af5a2349173 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -34,7 +34,6 @@ static int ad7879_spi_probe(struct spi_device *spi)
{
struct ad7879 *ts;
struct regmap *regmap;
- int err;
/* don't exceed max specified SPI CLK frequency */
if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) {
@@ -42,13 +41,6 @@ static int ad7879_spi_probe(struct spi_device *spi)
return -EINVAL;
}
- spi->bits_per_word = 16;
- err = spi_setup(spi);
- if (err) {
- dev_dbg(&spi->dev, "spi master doesn't support 16 bits/word\n");
- return err;
- }
-
regmap = devm_regmap_init_spi(spi, &ad7879_spi_regmap_config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
--
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