adaac459759db4a1fd35baddbe47bac700095496 - arm/linux

commit	adaac459759db4a1fd35baddbe47bac700095496	[log] [tgz]
author	Markus Pargmann <mpa@pengutronix.de>	Sun Aug 30 09:33:53 2015 +0200
committer	Mark Brown <broonie@kernel.org>	Sun Aug 30 10:19:22 2015 +0100
tree	189657c7dffdc13de7f780eb35c1299fb8dbf3fa
parent	10524612e8aa98804190ec7d0b380cf99c3bdbd7 [diff]

regmap: Introduce max_raw_read/write for regmap_bulk_read/write

There are some buses which have a limit on the maximum number of bytes
that can be send/received. An example for this is
I2C_FUNC_SMBUS_I2C_BLOCK which does not support any reads/writes of more
than 32 bytes. The regmap_bulk operations should still be able to
utilize the full 32 bytes in this case.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/base/regmap/internal.h[diff]
drivers/base/regmap/regmap.c[diff]
include/linux/regmap.h[diff]

3 files changed

tree: 189657c7dffdc13de7f780eb35c1299fb8dbf3fa