diff options
Diffstat (limited to 'drivers/net/caif/caif_spi_slave.c')
| -rw-r--r-- | drivers/net/caif/caif_spi_slave.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c index 2111dbfea6f..1b9943a4eda 100644 --- a/drivers/net/caif/caif_spi_slave.c +++ b/drivers/net/caif/caif_spi_slave.c @@ -36,10 +36,15 @@ static inline int forward_to_spi_cmd(struct cfspi *cfspi) #endif int spi_frm_align = 2; -int spi_up_head_align = 1; -int spi_up_tail_align; -int spi_down_head_align = 3; -int spi_down_tail_align = 1; + +/* + * SPI padding options. + * Warning: must be a base of 2 (& operation used) and can not be zero ! + */ +int spi_up_head_align = 1 << 1; +int spi_up_tail_align = 1 << 0; +int spi_down_head_align = 1 << 2; +int spi_down_tail_align = 1 << 1; #ifdef CONFIG_DEBUG_FS static inline void debugfs_store_prev(struct cfspi *cfspi) |