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spi: bcm2835: Unbreak the build of esoteric configs
authorLukas Wunner <lukas@wunner.de>
Thu, 29 Nov 2018 14:14:49 +0000 (15:14 +0100)
committerMark Brown <broonie@kernel.org>
Thu, 29 Nov 2018 16:02:01 +0000 (16:02 +0000)
commit29bdedfd9cf40e59456110ca417a8cb672ac9b92
tree62530bc7dda1ee60ae0bcbbe16cc4adfbb38ee95
parente82b0b3828451c1cd331d9f304c6078fcd43b62e
spi: bcm2835: Unbreak the build of esoteric configs

Commit e82b0b382845 ("spi: bcm2835: Fix race on DMA termination") broke
the build with COMPILE_TEST=y on arches whose cmpxchg() requires 32-bit
operands (xtensa, older arm ISAs).

Fix by changing the dma_pending flag's type from bool to unsigned int.

Fixes: e82b0b382845 ("spi: bcm2835: Fix race on DMA termination")
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: Frank Pavlic <f.pavlic@kunbus.de>
Cc: Martin Sperl <kernel@martin.sperl.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
drivers/spi/spi-bcm2835.c