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i2c: imx-lpi2c: clean rx/tx buffers upon new message
authorAlexander Stein <alexander.stein@ew.tq-group.com>
Mon, 30 Jan 2023 15:32:46 +0000 (16:32 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 20 Apr 2023 10:35:10 +0000 (12:35 +0200)
commitbd51c04b7e188e06ed09fa3e48bc65f57307ce50
tree47b367b463cb111f5950be0866d4a920c76f76d0tree | snapshot
parentbf7d62cac5469c241e31e09b953753176d22f84ccommit | diff
i2c: imx-lpi2c: clean rx/tx buffers upon new message

[ Upstream commit 987dd36c0141f6ab9f0fbf14d6b2ec3342dedb2f ]

When start sending a new message clear the Rx & Tx buffer pointers in
order to avoid using stale pointers.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Tested-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/i2c/busses/i2c-imx-lpi2c.c diff | blob | history
Domain: System / Kernel;