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(parent: d911ba6) | patch
spi: tegra114: flush fifos
authorSowjanya Komatineni <skomatineni@nvidia.com>
Wed, 27 Mar 2019 05:56:28 +0000 (22:56 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 27 Jan 2020 13:50:36 +0000 (14:50 +0100)
commit262a7b662f3a2c14ab493cfb8ef792c63e2e6d9c
treeec373220b4a596e974435e06ba5f680d2b8c67fctree | snapshot
parentd911ba66b8557c814e993f39b7fac21fc68784e8commit | diff
spi: tegra114: flush fifos

[ Upstream commit c4fc9e5b28ff787e35137c2cc13316bb11d7657b ]

Fixes: Flush TX and RX FIFOs before start of new transfer and on FIFO
overflow or underrun errors.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/spi/spi-tegra114.c diff | blob | history
kernel
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