Thread (4 messages) 4 messages, 2 authors, 2018-09-01

[PATCH 2/2] i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP

From: Wolfram Sang <hidden>
Date: 2018-09-01 12:52:30
Also in: linux-i2c, lkml

On Fri, Aug 31, 2018 at 11:30:48PM +0900, Masahiro Yamada wrote:
This driver currently emits a STOP if the next message is not
I2C_MD_RD.  It should not do it because it disturbs the I2C_RDWR
ioctl, where read/write transactions are combined without STOP
between.

Issue STOP only when the message is the last one _or_ flagged with
I2C_M_STOP.

Fixes: 6a62974b667f ("i2c: uniphier_f: add UniPhier FIFO-builtin I2C driver")
Signed-off-by: Masahiro Yamada <redacted>
Applied to for-current, thanks!

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