spi: a3700: Remove endianness swapping for full-duplex transfers

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Fixes the following sparse warnings :
line 767: warning: incorrect type in assignment (different base types)
line 767:    expected unsigned int [unsigned] [assigned] [usertype] val_out
line 767:    got restricted __le32 [usertype] <noident>
line 776: warning: cast to restricted __le32

This takes advantage of readl/writel to do the endianness reordering,
and removes an extra variable in the function.

Fixes: f68a7dcb91 ("spi: a3700: Add full-duplex support")
Signed-off-by: Maxime Chevallier <maxime.chevallier@smile.fr>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Maxime Chevallier 2018-01-24 15:10:48 +01:00 • committed by Mark Brown

parent 162f8debc0

commit 34b1fcaeb2

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1 changed files with 6 additions and 7 deletions

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drivers/spi/spi-armada-3700.c

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