dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/spi/mvebu_a3700_spi.c b/drivers/spi/mvebu_a3700_spi.c
index 7c58c36..ee847e4 100644
--- a/drivers/spi/mvebu_a3700_spi.c
+++ b/drivers/spi/mvebu_a3700_spi.c
@@ -261,9 +261,9 @@
* it should be used to read the input clock and the DT property
* can be removed.
*/
- plat->clock = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+ plat->clock = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
"clock-frequency", 160000);
- plat->frequency = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+ plat->frequency = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
"spi-max-frequency", 40000);
return 0;