diff options
| author | Lukas Wunner <lukas@wunner.de> | 2018-11-29 15:14:49 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-29 16:02:01 +0000 |
| commit | 29bdedfd9cf40e59456110ca417a8cb672ac9b92 (patch) | |
| tree | 62530bc7dda1ee60ae0bcbbe16cc4adfbb38ee95 /drivers/spi | |
| parent | e82b0b3828451c1cd331d9f304c6078fcd43b62e (diff) | |
| download | linux-29bdedfd9cf40e59456110ca417a8cb672ac9b92.tar.bz2 | |
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>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-bcm2835.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index 774161bbcb2e..25abf2d1732a 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -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) |