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dm: core: Replace of_offset with accessor

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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>
This commit is contained in:
Simon Glass
2017-01-17 16:52:55 -07:00
parent 8aa41363eb
commit e160f7d430
220 changed files with 445 additions and 407 deletions
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2
test/dm/spi.c
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@@ -35,7 +35,7 @@ static int dm_test_spi_find(struct unit_test_state *uts)
*/
ut_asserteq(0, uclass_get_device_by_seq(UCLASS_SPI, busnum, &bus));
ut_assertok(spi_cs_info(bus, cs, &info));
of_offset = info.dev->of_offset;
of_offset = dev_of_offset(info.dev);
device_remove(info.dev);
device_unbind(info.dev);

8
test/dm/test-fdt.c
View File

@@ -37,9 +37,9 @@ static int testfdt_ofdata_to_platdata(struct udevice *dev)
{
struct dm_test_pdata *pdata = dev_get_platdata(dev);
pdata->ping_add = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
pdata->ping_add = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"ping-add", -1);
pdata->base = fdtdec_get_addr(gd->fdt_blob, dev->of_offset,
pdata->base = fdtdec_get_addr(gd->fdt_blob, dev_of_offset(dev),
"ping-expect");
return 0;
@@ -121,10 +121,10 @@ int dm_check_devices(struct unit_test_state *uts, int num_devices)
* want to test the code that sets that up
* (testfdt_drv_probe()).
*/
base = fdtdec_get_addr(gd->fdt_blob, dev->of_offset,
base = fdtdec_get_addr(gd->fdt_blob, dev_of_offset(dev),
"ping-expect");
debug("dev=%d, base=%d: %s\n", i, base,
fdt_get_name(gd->fdt_blob, dev->of_offset, NULL));
fdt_get_name(gd->fdt_blob, dev_of_offset(dev), NULL));
ut_assert(!dm_check_operations(uts, dev, base,
dev_get_priv(dev)));