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spi: tegra114: reset controller on probe
authorSowjanya Komatineni <skomatineni@nvidia.com>
Wed, 27 Mar 2019 05:56:32 +0000 (22:56 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 31 May 2019 13:47:32 +0000 (06:47 -0700)
commit1b0b2e18cee749944ae51df3b403a3b75e3f2d00
treec5222ad8d12eb33c60e199a81c1b5ea35734d240tree
parentbfd8accbb3e75588463f9a77bf75fcf038f93597commit | diff
spi: tegra114: reset controller on probe

[ Upstream commit 019194933339b3e9b486639c8cb3692020844d65 ]

Fixes: SPI driver can be built as module so perform SPI controller reset
on probe to make sure it is in valid state before initiating transfer.

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
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