Marcus Shawcroft ddb6b94bd7 i2c: Implement consistent i2c no msgs behaviour ... The I2C drivers handle an empty list of I2C messages inconsistenty. There are two different behaviours, one set of drivers dectects a requests to transfer zero messages and return -EINVAL while the other group simple transfer no data and return success. Adopt the latter behaviour consistently across all drivers. Update the i2c.h API documentation to reflect this behaviour. Change-Id: I427fc1b0e18ddc04b7b59c294e0240b3d6ca4073 Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>		2017-02-07 18:32:35 +00:00
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i2c_atmel_sam3.c	i2c: Implement consistent i2c no msgs behaviour	2017-02-07 18:32:35 +00:00
i2c_atmel_sam3.h	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
i2c_dw_registers.h	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
i2c_dw.c	i2c: Implement consistent i2c no msgs behaviour	2017-02-07 18:32:35 +00:00
i2c_dw.h	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
i2c_mcux.c	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
i2c_nrf5.c	i2c/nrf5: Remove r/w to POWER register.	2017-02-01 00:35:35 +00:00
i2c_qmsi_ss.c	i2c: Implement consistent i2c no msgs behaviour	2017-02-07 18:32:35 +00:00
i2c_qmsi.c	i2c: Implement consistent i2c no msgs behaviour	2017-02-07 18:32:35 +00:00
i2c_stm32lx.c	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
i2c_stm32lx.h	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
Kconfig	i2c/nrf5: Implement NRF5 I2C driver.	2017-01-25 09:59:27 +00:00
Makefile	i2c/nrf5: Implement NRF5 I2C driver.	2017-01-25 09:59:27 +00:00