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dm: core: Add flags parameter to device_remove()

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This patch adds the flags parameter to device_remove() and changes all
calls to this function to provide the default value of DM_REMOVE_NORMAL
for "normal" device removal.

This is in preparation for the driver specific pre-OS (e.g. DMA
cancelling) remove support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Stefan Roese
2017-03-20 12:51:48 +01:00
committed by Simon Glass
parent 11db152246
commit 706865afe5
21 changed files with 65 additions and 37 deletions
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8
test/dm/bus.c
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@@ -222,7 +222,7 @@ static int test_bus_parent_data(struct unit_test_state *uts)
/* Check that it starts at 0 and goes away when device is removed */
parent_data->sum += 5;
ut_asserteq(5, parent_data->sum);
device_remove(dev);
device_remove(dev, DM_REMOVE_NORMAL);
ut_asserteq_ptr(NULL, dev_get_parent_priv(dev));
/* Check that we can do this twice */
@@ -323,7 +323,7 @@ static int dm_test_bus_parent_ops(struct unit_test_state *uts)
continue;
parent_data = dev_get_parent_priv(dev);
ut_asserteq(FLAG_CHILD_PROBED, parent_data->flag);
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_asserteq_ptr(NULL, dev_get_parent_priv(dev));
ut_asserteq_ptr(dms->removed, dev);
}
@@ -360,7 +360,7 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
plat->count++;
ut_asserteq(1, plat->count);
device_probe(dev);
device_remove(dev);
device_remove(dev, DM_REMOVE_NORMAL);
ut_asserteq_ptr(plat, dev_get_parent_platdata(dev));
ut_asserteq(1, plat->count);
@@ -370,7 +370,7 @@ static int test_bus_parent_platdata(struct unit_test_state *uts)
ut_asserteq(3, child_count);
/* Removing the bus should also have no effect (it is still bound) */
device_remove(bus);
device_remove(bus, DM_REMOVE_NORMAL);
for (device_find_first_child(bus, &dev), child_count = 0;
dev;
device_find_next_child(&dev)) {

16
test/dm/core.c
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@@ -319,7 +319,7 @@ static int dm_test_lifecycle(struct unit_test_state *uts)
/* Now remove device 3 */
ut_asserteq(0, dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]);
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_asserteq(1, dm_testdrv_op_count[DM_TEST_OP_PRE_REMOVE]);
ut_asserteq(0, dm_testdrv_op_count[DM_TEST_OP_UNBIND]);
@@ -352,7 +352,7 @@ static int dm_test_ordering(struct unit_test_state *uts)
ut_assert(dev_last);
/* Now remove device 3 */
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_assertok(device_unbind(dev));
/* The device numbering should have shifted down one */
@@ -371,9 +371,9 @@ static int dm_test_ordering(struct unit_test_state *uts)
ut_assert(pingret == 102);
/* Remove 3 and 4 */
ut_assertok(device_remove(dev_penultimate));
ut_assertok(device_remove(dev_penultimate, DM_REMOVE_NORMAL));
ut_assertok(device_unbind(dev_penultimate));
ut_assertok(device_remove(dev_last));
ut_assertok(device_remove(dev_last, DM_REMOVE_NORMAL));
ut_assertok(device_unbind(dev_last));
/* Our device should now be in position 3 */
@@ -381,7 +381,7 @@ static int dm_test_ordering(struct unit_test_state *uts)
ut_assert(dev == test_dev);
/* Now remove device 3 */
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_assertok(device_unbind(dev));
return 0;
@@ -457,7 +457,7 @@ static int dm_test_remove(struct unit_test_state *uts)
ut_assert(dev);
ut_assertf(dev->flags & DM_FLAG_ACTIVATED,
"Driver %d/%s not activated", i, dev->name);
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_assertf(!(dev->flags & DM_FLAG_ACTIVATED),
"Driver %d/%s should have deactivated", i,
dev->name);
@@ -611,14 +611,14 @@ static int dm_test_children(struct unit_test_state *uts)
ut_asserteq(total, dm_testdrv_op_count[DM_TEST_OP_PROBE]);
/* Remove a top-level child and check that the children are removed */
ut_assertok(device_remove(top[2]));
ut_assertok(device_remove(top[2], DM_REMOVE_NORMAL));
ut_asserteq(NODE_COUNT + 1, dm_testdrv_op_count[DM_TEST_OP_REMOVE]);
dm_testdrv_op_count[DM_TEST_OP_REMOVE] = 0;
/* Try one with grandchildren */
ut_assertok(uclass_get_device(UCLASS_TEST, 5, &dev));
ut_asserteq_ptr(dev, top[5]);
ut_assertok(device_remove(dev));
ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
ut_asserteq(1 + NODE_COUNT * (1 + NODE_COUNT),
dm_testdrv_op_count[DM_TEST_OP_REMOVE]);

2
test/dm/eth.c
View File

@@ -116,7 +116,7 @@ static int dm_test_eth_act(struct unit_test_state *uts)
for (i = 0; i < DM_TEST_ETH_NUM; i++) {
ut_assertok(uclass_find_device_by_name(UCLASS_ETH,
ethname[i], &dev[i]));
ut_assertok(device_remove(dev[i]));
ut_assertok(device_remove(dev[i], DM_REMOVE_NORMAL));
/* Invalidate MAC address */
strcpy(ethaddr[i], getenv(addrname[i]));

2
test/dm/spi.c
View File

@@ -36,7 +36,7 @@ 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 = dev_of_offset(info.dev);
device_remove(info.dev);
device_remove(info.dev, DM_REMOVE_NORMAL);
device_unbind(info.dev);
/*