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(parent: 14fbbc3) | patch
Input: ad7879 - use i2c_smbus_read_i2c_block_data() to lower overhead
authorMichael Hennerich <michael.hennerich@analog.com>
Wed, 30 Jun 2010 21:51:09 +0000 (14:51 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Sat, 3 Jul 2010 20:13:19 +0000 (13:13 -0700)
commit16ea10a7d557a0177cbbd716b4a06e5373d513ba
tree6d2dd43c1a5ce6bbf4b056e0e8c39d96fc7acf0dtree | snapshot (tar.gz zip)
parent14fbbc36d126d7ec7717144def386b9fc4c7fba2commit | diff
Input: ad7879 - use i2c_smbus_read_i2c_block_data() to lower overhead

Avoid additional addressing overhead incurred by word_data transfers.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/touchscreen/ad7879-i2c.c diff | blob | blame | history