Merge remote-tracking branch 'spi/topic/core' into spi-linus

1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 9f5242df9311..a1d4ca290862 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -75,6 +75,7 @@ struct spi_device {
         struct spi_master       *master;
         u32                     max_speed_hz;
         u8                      chip_select;
+        u8                      bits_per_word;
         u16                     mode;
 #define SPI_CPHA        0x01                    /* clock phase */
 #define SPI_CPOL        0x02                    /* clock polarity */
@@ -92,7 +93,6 @@ struct spi_device {
 #define SPI_TX_QUAD     0x200                   /* transmit with 4 wires */
 #define SPI_RX_DUAL     0x400                   /* receive with 2 wires */
 #define SPI_RX_QUAD     0x800                   /* receive with 4 wires */
-        u8                      bits_per_word;
         int                     irq;
         void                    *controller_state;
         void                    *controller_data;
@@ -578,8 +578,8 @@ struct spi_transfer {
         dma_addr_t      rx_dma;
 
         unsigned        cs_change:1;
-        u8              tx_nbits;
-        u8              rx_nbits;
+        unsigned        tx_nbits:3;
+        unsigned        rx_nbits:3;
 #define SPI_NBITS_SINGLE        0x01 /* 1bit transfer */
 #define SPI_NBITS_DUAL          0x02 /* 2bits transfer */
 #define SPI_NBITS_QUAD          0x04 /* 4bits transfer */
@@ -849,7 +849,7 @@ static inline ssize_t spi_w8r16(struct spi_device *spi, u8 cmd)
         ssize_t                 status;
         u16                     result;
 
-        status = spi_write_then_read(spi, &cmd, 1, (u8 *) &result, 2);
+        status = spi_write_then_read(spi, &cmd, 1, &result, 2);
 
         /* return negative errno or unsigned value */
         return (status < 0) ? status : result;