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spi: bcm2835: Unbreak the build of esoteric configs

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Commit e82b0b3828 ("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: e82b0b3828 ("spi: bcm2835: Fix race on DMA termination")
Signed-off-by: Lukas Wunner <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Cc: Frank Pavlic <[email protected]>
Cc: Martin Sperl <[email protected]>
Cc: Noralf Trønnes <[email protected]>
This commit is contained in:
Lukas Wunner 2018-11-29 15:14:49 +01:00 • committed by Mark Brown
commit 29bdedfd9c
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1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-bcm2835.c
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@ -88,7 +88,7 @@ struct bcm2835_spi {
u8 *rx_buf;
int tx_len;
int rx_len;
bool dma_pending;
unsigned int dma_pending;
};
static inline u32 bcm2835_rd(struct bcm2835_spi *bs, unsigned reg)