Merge tag 'devicetree-fixes-for-4.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Rob writes:
"Devicetree fixes for 4.19, part 3:
- Fix DT unittest on Oldworld MAC systems"
* tag 'devicetree-fixes-for-4.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of: unittest: Disable interrupt node tests for old world MAC systems
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 722537e..41b4971 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -771,6 +771,9 @@
struct of_phandle_args args;
int i, rc;
+ if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+ return;
+
np = of_find_node_by_path("/testcase-data/interrupts/interrupts0");
if (!np) {
pr_err("missing testcase data\n");
@@ -845,6 +848,9 @@
struct of_phandle_args args;
int i, rc;
+ if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+ return;
+
np = of_find_node_by_path("/testcase-data/interrupts/interrupts-extended0");
if (!np) {
pr_err("missing testcase data\n");
@@ -1001,15 +1007,19 @@
pdev = of_find_device_by_node(np);
unittest(pdev, "device 1 creation failed\n");
- irq = platform_get_irq(pdev, 0);
- unittest(irq == -EPROBE_DEFER, "device deferred probe failed - %d\n", irq);
+ if (!(of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)) {
+ irq = platform_get_irq(pdev, 0);
+ unittest(irq == -EPROBE_DEFER,
+ "device deferred probe failed - %d\n", irq);
- /* Test that a parsing failure does not return -EPROBE_DEFER */
- np = of_find_node_by_path("/testcase-data/testcase-device2");
- pdev = of_find_device_by_node(np);
- unittest(pdev, "device 2 creation failed\n");
- irq = platform_get_irq(pdev, 0);
- unittest(irq < 0 && irq != -EPROBE_DEFER, "device parsing error failed - %d\n", irq);
+ /* Test that a parsing failure does not return -EPROBE_DEFER */
+ np = of_find_node_by_path("/testcase-data/testcase-device2");
+ pdev = of_find_device_by_node(np);
+ unittest(pdev, "device 2 creation failed\n");
+ irq = platform_get_irq(pdev, 0);
+ unittest(irq < 0 && irq != -EPROBE_DEFER,
+ "device parsing error failed - %d\n", irq);
+ }
np = of_find_node_by_path("/testcase-data/platform-tests");
unittest(np, "No testcase data in device tree\n");
