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i2c: i801: Fix resume bug
authorVolker Rümelin <vr_qemu@t-online.de>
Tue, 1 Sep 2020 13:22:21 +0000 (15:22 +0200)
committerWolfram Sang <wsa@kernel.org>
Mon, 14 Sep 2020 07:02:52 +0000 (09:02 +0200)
commit66d402e2e9455cf0213c42b97f22a0493372d7cc
treefeff146f663be4902f5ce9bd9e29e5a04684c6e7tree | snapshot
parent1a1d6db23ddacde0b15ea589e9103373e05af8decommit | diff
i2c: i801: Fix resume bug

On suspend the original host configuration gets restored. The
resume routine has to undo this, otherwise the SMBus master
may be left in disabled state or in i2c mode.

[JD: Rebased on v5.8, moved the write into i801_setup_hstcfg.]

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Cc: stable@vger.kernel.org
drivers/i2c/busses/i2c-i801.c diff | blob | blame | history
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