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spi: bitbang: Make spi_bitbang_stop() return void

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spi_bitbang_stop() never fails, so make it return void.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-03-29 18:50:12 +08:00 • committed by Mark Brown
parent 38dbfb59d1
commit d9721ae149
5 changed files with 7 additions and 12 deletions
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2
include/linux/spi/spi_bitbang.h
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@ -42,6 +42,6 @@ extern int spi_bitbang_setup_transfer(struct spi_device *spi,
/* start or stop queue processing */
extern int spi_bitbang_start(struct spi_bitbang *spi);
extern int spi_bitbang_stop(struct spi_bitbang *spi);
extern void spi_bitbang_stop(struct spi_bitbang *spi);
#endif /* __SPI_BITBANG_H */