| Message ID | 20200305191925.959494-5-seanga2@gmail.com |
|---|---|
| State | Accepted |
| Commit | c785f43ffdf402ecd109bbce972c25e32bc4c85b |
| Headers | show |
| Series | riscv: Add SPI support for Kendryte K210 | expand |
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 765fa2f582..38c24fe550 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -161,7 +161,9 @@ static int dw_spi_ofdata_to_platdata(struct udevice *bus) { struct dw_spi_platdata *plat = bus->platdata; - plat->regs = (struct dw_spi *)devfdt_get_addr(bus); + plat->regs = dev_read_addr_ptr(bus); + if (!plat->regs) + return -EINVAL; /* Use 500KHz as a suitable default */ plat->frequency = dev_read_u32_default(bus, "spi-max-frequency",
Using an fdt-specific function causes problems when compiled with a live tree. Signed-off-by: Sean Anderson <seanga2 at gmail.com> --- drivers/spi/designware_spi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)