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spi: s3c64xx: pass DMA arguments in platform data

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The s3c64xx platform data already contains a pointer to the
DMA filter function, but not to the associated data.

This simplifies the code and makes it more generic by
passing the data along with the filter function like
we do for other drivers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Arnd Bergmann 2015-11-18 15:21:32 +01:00 • committed by Mark Brown
parent 8005c49d9a
commit a0067db36a
3 changed files with 19 additions and 29 deletions
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2
include/linux/platform_data/spi-s3c64xx.h
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@ -40,6 +40,8 @@ struct s3c64xx_spi_info {
int num_cs;
int (*cfg_gpio)(void);
dma_filter_fn filter;
void *dma_tx;
void *dma_rx;
};
/**