spi: ti_qspi: Add AM43xx specifics changes

[u-boot] / drivers / spi / bfin_spi6xx.c

diff --git a/drivers/spi/bfin_spi6xx.c b/drivers/spi/bfin_spi6xx.c
index fde3447426770eb78f549d3d5484e1c2f04fbd92..07b833d3a3de22b134b6d9ee4b1ffc6b422034f8 100644 (file)
--- a/drivers/spi/bfin_spi6xx.c
+++ b/drivers/spi/bfin_spi6xx.c
@@ -154,10 +154,6 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
        if (!spi_cs_is_valid(bus, cs))
                return NULL;
 
-       if (bus >= ARRAY_SIZE(pins) || pins[bus] == NULL) {
-               debug("%s: invalid bus %u\n", __func__, bus);
-               return NULL;
-       }
        switch (bus) {
 #ifdef SPI0_REGBASE
        case 0:
@@ -175,15 +171,14 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
                break;
 #endif
        default:
+               debug("%s: invalid bus %u\n", __func__, bus);
                return NULL;
        }
 
-       bss = malloc(sizeof(*bss));
+       bss = spi_alloc_slave(struct bfin_spi_slave, bus, cs);
        if (!bss)
                return NULL;
 
-       bss->slave.bus = bus;
-       bss->slave.cs = cs;
        bss->regs = (struct bfin_spi_regs *)reg_base;
        bss->control = SPI_CTL_EN | SPI_CTL_MSTR;
        if (mode & SPI_CPHA)