i2c: xiic: Switch from waitqueue to completion

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There will never be threads queueing up in the xiic_xmit(), use
completion synchronization primitive to wait for the interrupt
handler thread to complete instead as it is much better fit and
there is no need to overload it for this purpose.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

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Marek Vasut 2021-08-23 23:41:43 +02:00 • committed by Wolfram Sang

parent 743e227a89

commit fdacc3c740

1 changed files with 18 additions and 15 deletions

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drivers/i2c/busses/i2c-xiic.c

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