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(parent: 013fa16) | patch
i2c: wmt: fix a bug when thread blocked
authorHans Hu <hanshu-oc@zhaoxin.com>
Mon, 8 Apr 2024 02:54:46 +0000 (10:54 +0800)
committerAndi Shyti <andi.shyti@kernel.org>
Sun, 5 May 2024 22:56:45 +0000 (00:56 +0200)
commit2e829ccc2779d4ea47050a2f41e7531a247a46e5
tree38f8ed857121ac93dd10bf0dfa78324f85569600tree | snapshot
parent013fa161a4b584e416b98a31c6fda67753e9d7b8commit | diff
i2c: wmt: fix a bug when thread blocked

During each byte access, the host performs clock stretching.

To reduce the host performs clock stretching, move most of
the per-msg processing to the interrupt context.

Suggested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Hu <hanshu-oc@zhaoxin.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
drivers/i2c/busses/i2c-viai2c-common.c diff | blob | history
drivers/i2c/busses/i2c-viai2c-common.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git