target/linux/ar71xx/patches-3.18/431-spi-add-various-flags.patch

   1 --- a/include/linux/spi/spi.h
   2 +++ b/include/linux/spi/spi.h
   3 @@ -620,6 +620,8 @@ struct spi_transfer {
   4         unsigned        cs_change:1;
   5         unsigned        tx_nbits:3;
   6         unsigned        rx_nbits:3;
   7 +       unsigned        verify:1;
   8 +       unsigned        fast_write:1;
   9  #define        SPI_NBITS_SINGLE        0x01 /* 1bit transfer */
  10  #define        SPI_NBITS_DUAL          0x02 /* 2bits transfer */
  11  #define        SPI_NBITS_QUAD          0x04 /* 4bits transfer */
  12 @@ -665,6 +667,7 @@ struct spi_message {
  13         struct spi_device       *spi;
  14
  15         unsigned                is_dma_mapped:1;
  16 +       unsigned                fast_read:1;
  17
  18         /* REVISIT:  we might want a flag affecting the behavior of the
  19          * last transfer ... allowing things like "read 16 bit length L"