Using an fdt-specific function causes problems when compiled with a live tree.
Signed-off-by: Sean Anderson <sean...@gmail.com> Tested-by Eugeniy Paltsev <eugeniy.palt...@synopsys.com> --- This patch was previously part of https://patchwork.ozlabs.org/project/uboot/list/?series=161576 (no changes since v1) drivers/spi/designware_spi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 32de33f695..e8ba80ef41 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -160,6 +160,8 @@ static int dw_spi_ofdata_to_platdata(struct udevice *bus) struct dw_spi_platdata *plat = bus->platdata; 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", -- 2.28.0
