diff options
Diffstat (limited to 'src/soc/broadcom/cygnus/spi.c')
| -rw-r--r-- | src/soc/broadcom/cygnus/spi.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/soc/broadcom/cygnus/spi.c b/src/soc/broadcom/cygnus/spi.c index 13b69765b2..810f2c266c 100644 --- a/src/soc/broadcom/cygnus/spi.c +++ b/src/soc/broadcom/cygnus/spi.c @@ -76,9 +76,6 @@ /* QSPI private data */ struct qspi_priv { - /* Slave entry */ - struct spi_slave slave; - /* Specified SPI parameters */ unsigned int max_hz; unsigned int spi_mode; @@ -94,16 +91,19 @@ struct qspi_priv { static struct qspi_priv qspi_slave; -/* Macro to get the private data */ -#define to_qspi_slave(s) container_of(s, struct qspi_priv, slave) +static struct qspi_priv *to_qspi_slave(const struct spi_slave *slave) +{ + return &qspi_slave; +} -struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs) +int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave) { struct qspi_priv *priv = &qspi_slave; unsigned int spbr; - priv->slave.bus = bus; - priv->slave.cs = cs; + slave->bus = bus; + slave->cs = cs; + priv->max_hz = QSPI_MAX_HZ; priv->spi_mode = QSPI_MODE; priv->reg = (void *)(IPROC_QSPI_BASE); @@ -129,7 +129,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs) (8 << 2) | /* 8 bits per word */ (priv->spi_mode & 3)); /* mode: CPOL / CPHA */ - return &priv->slave; + return 0; } static int mspi_enable(struct qspi_priv *priv) |