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Merge remote-tracking branch 'spi/topic/bpw' into spi-next

This commit is contained in:
Mark Brown 2013-09-01 13:48:46 +01:00
parent f1632c3278 b6aa23ccae
commit 8e28fb63a7
1 changed files with 1 additions and 1 deletions
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include/linux/spi/spi.h
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@ -309,7 +309,7 @@ struct spi_master {
/* bitmask of supported bits_per_word for transfers */
u32 bits_per_word_mask;
#define SPI_BPW_MASK(bits) BIT((bits) - 1)
#define SPI_BIT_MASK(bits) (((bits) == 32) ? ~0UL : (BIT(bits) - 1))
#define SPI_BIT_MASK(bits) (((bits) == 32) ? ~0U : (BIT(bits) - 1))
#define SPI_BPW_RANGE_MASK(min, max) (SPI_BIT_MASK(max) - SPI_BIT_MASK(min - 1))
/* other constraints relevant to this driver */