spi: bcm2835aux: disable tx fifo empty irq

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The tx empty irq can be disabled when all data was copied.
This prevents unnecessary interrupts while the last bytes are sent.

Signed-off-by: Stephan Olbrich <stephanolbrich@gmx.de>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Stephan Olbrich 2016-02-09 19:10:33 +01:00 • committed by Mark Brown

parent 0697ae80fe

commit f29ab1845f

1 changed files with 6 additions and 0 deletions

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drivers/spi/spi-bcm2835aux.c

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