diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-08-17 14:19:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-03 11:19:25 +0200 |
| commit | 0a4314699907d6f62c61604b8562a268c9a777d1 (patch) | |
| tree | 8ecd91aef7ab97ddfb16b79c53fd1b6d07f375dc /include/linux/debugobjects.h | |
| parent | 08496baa47361f8e4d4710800dbe4ad59d73c086 (diff) | |
i2c: rcar: in slave mode, clear NACK earlier
[ Upstream commit 914a7b3563b8fb92f976619bbd0fa3a4a708baae ]
Currently, a NACK in slave mode is set/cleared when SCL is held low by
the IP core right before the bit is about to be pushed out. This is too
late for clearing and then a NACK from the previous byte is still used
for the current one. Now, let's clear the NACK right after we detected
the STOP condition following the NACK.
Fixes: de20d1857dd6 ("i2c: rcar: add slave support")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions