diff options
| -rw-r--r-- | drivers/spi/mpc8xxx_spi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c index 83fd8b3cc1..63d956a295 100644 --- a/drivers/spi/mpc8xxx_spi.c +++ b/drivers/spi/mpc8xxx_spi.c @@ -114,10 +114,10 @@ int spi_xfer(struct spi_slave *slave, uint bitlen, const void *dout, void *din, while (num_blks--) { int tm; u32 tmpdout = 0; - uchar char_size = (bitlen >= 32 ? 32 : bitlen); + uchar xfer_bitlen = (bitlen >= 32 ? 32 : bitlen); /* Shift data so it's msb-justified */ - tmpdout = *(u32 *)dout >> (32 - char_size); + tmpdout = *(u32 *)dout >> (32 - xfer_bitlen); /* The LEN field of the SPMODE register is set as follows: * @@ -165,8 +165,8 @@ int spi_xfer(struct spi_slave *slave, uint bitlen, const void *dout, void *din, tmpdin = in_be32(&spi->rx); setbits_be32(&spi->event, SPI_EV_NE); - *(u32 *)din = (tmpdin << (32 - char_size)); - if (char_size == 32) { + *(u32 *)din = (tmpdin << (32 - xfer_bitlen)); + if (xfer_bitlen == 32) { /* Advance output buffer by 32 bits */ din += 4; } |