Jonathan Cameron wrote on 2011-10-21:
> This varient was introduced in
> i2c: boilerplate function for byte swapped smbus_write/read_word_data
>
> This also has the side effect of ensuring any errors from the i2c
> read and no longer mangled.
>
> Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx>
Acked-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
>
> ---
> The patch introducing this swapped function is working its way through
> the i2c
> tree.
>
> drivers/input/touchscreen/ad7879-i2c.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
> diff --git a/drivers/input/touchscreen/ad7879-i2c.c
> b/drivers/input/touchscreen/ad7879-i2c.c index 4e4e58c..1c1683e 100644
> --- a/drivers/input/touchscreen/ad7879-i2c.c +++
> b/drivers/input/touchscreen/ad7879-i2c.c @@ -47,7 +47,7 @@ static int
> ad7879_i2c_read(struct device *dev, u8 reg)
> {
> struct i2c_client *client = to_i2c_client(dev);
> - return swab16(i2c_smbus_read_word_data(client, reg));
> + return i2c_smbus_read_word_swapped(client, reg);
> }
>
> static int ad7879_i2c_multi_read(struct device *dev,
Greetings,
Michael
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