Wolfram Sang adbd77b589 i2c: rcar: skip DMA if buffer is not safe ... This HW is prone to races, so it needs to setup new messages in irq context. That means we can't alloc bounce buffers if a message buffer is not DMA safe. So, in that case, simply fall back to PIO. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>		2017-12-03 21:25:00 +01:00
..
algos	i2c: algo-bit: add support for I2C_M_STOP	2017-06-23 20:45:43 +02:00
busses	i2c: rcar: skip DMA if buffer is not safe	2017-12-03 21:25:00 +01:00
muxes	Merge branch 'i2c/for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2017-11-14 17:52:21 -08:00
i2c-boardinfo.c	i2c: allow attaching IRQ resources to i2c_board_info	2017-04-01 09:36:19 -07:00
i2c-core-acpi.c	i2c: core: Allow empty id_table in ACPI case as well	2017-07-31 15:50:33 +02:00
i2c-core-base.c	i2c: refactor i2c_master_{send_recv}	2017-12-03 21:22:29 +01:00
i2c-core-of.c	i2c: Convert to using %pOF instead of full_name	2017-07-31 17:19:35 +02:00
i2c-core-slave.c	i2c: break out slave support into separate file	2017-05-31 21:01:03 +02:00
i2c-core-smbus.c	i2c: smbus: use DMA safe buffers for emulated SMBus transactions	2017-12-03 21:24:52 +01:00
i2c-core.h	i2c: core: Allow empty id_table in ACPI case as well	2017-07-31 15:50:33 +02:00
i2c-dev.c	i2c: dev: mark RDWR buffers as DMA_SAFE	2017-12-03 21:19:32 +01:00
i2c-mux.c	i2c: mux: only print failure message on error	2017-05-15 18:49:11 +02:00
i2c-slave-eeprom.c
i2c-smbus.c	i2c: i2c-smbus: add of_i2c_setup_smbus_alert	2017-10-28 23:42:47 +02:00
i2c-stub.c	i2c: stub: fix build warning regression	2017-06-15 23:22:11 +02:00
Kconfig	Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-12-15 12:56:35 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00