git.openwrt.org Git - openwrt/staging/blogic.git/commit

author	Crestez Dan Leonard <leonard.crestez@intel.com>
	Fri, 29 Apr 2016 19:05:32 +0000 (22:05 +0300)
committer	Jonathan Cameron <jic23@kernel.org>
	Sun, 1 May 2016 16:54:38 +0000 (17:54 +0100)
commit	a8175ba33542d625430b66a805ef315ea3b4e755
tree	c28511b9b8fa1c0f0604cdc43cc519d23b87a378	tree \| snapshot
parent	fbced0e9465152d628ece5fd0d11de4e7a1f5ce5	commit \| diff

iio: ak8975: Support adapters limited to BYTE_DATA

The device has simple 8-bit registers but the driver incorrectly uses
block or word reads without checking functionality bits.

Fix by using i2c_smbus_read_i2c_block_data_or_emulated instead of
i2c_smbus_read_i2c_block_data or i2c_smbus_read_word_data. This will
check functionality bits and use the fastest available transfer method.

Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>