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(parent: 68d199f) | patch
can: tcan4x5x: tcan4x5x_parse_config(): reset device before register access
authorSean Nyekjaer <sean@geanix.com>
Wed, 11 Dec 2019 13:58:51 +0000 (14:58 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 1 Feb 2020 09:34:44 +0000 (09:34 +0000)
commitdb10c64764eb897258c386fbab8cd2aec1f6c8c9
tree6993e06a55a5de5c459e9c784a2e6aaa291e0d46tree
parent68d199fc8e668263b5586c4bb4446e33d5f347c6commit | diff
can: tcan4x5x: tcan4x5x_parse_config(): reset device before register access

[ Upstream commit c3083124e6a1c0d6cd4fe3b3f627b488bd3b10c4 ]

It's a good idea to reset a ip-block/spi device before using it, this
patch will reset the device.

And a generic reset function if needed elsewhere.

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/can/m_can/tcan4x5x.c diff | blob | blame | history
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