Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 30 insertions, 16 deletions

diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index fdb597766be9..e844907c9efa 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -228,8 +228,9 @@ static void __init of_unittest_check_tree_linkage(void)
 	child_count = of_unittest_check_node_linkage(of_root);
 
 	unittest(child_count > 0, "Device node data structure is corrupted\n");
-	unittest(child_count == allnode_count, "allnodes list size (%i) doesn't match"
-		 "sibling lists size (%i)\n", allnode_count, child_count);
+	unittest(child_count == allnode_count,
+		 "allnodes list size (%i) doesn't match sibling lists size (%i)\n",
+		 allnode_count, child_count);
 	pr_debug("allnodes list size (%i); sibling lists size (%i)\n", allnode_count, child_count);
 }
 
@@ -294,6 +295,7 @@ static void __init of_unittest_parse_phandle_with_args(void)
 
 	for (i = 0; i < 8; i++) {
 		bool passed = true;
+
 		rc = of_parse_phandle_with_args(np, "phandle-list",
 						"#phandle-cells", i, &args);
 
@@ -553,6 +555,7 @@ static void __init of_unittest_parse_interrupts(void)
 
 	for (i = 0; i < 4; i++) {
 		bool passed = true;
+
 		args.args_count = 0;
 		rc = of_irq_parse_one(np, i, &args);
 
@@ -573,6 +576,7 @@ static void __init of_unittest_parse_interrupts(void)
 
 	for (i = 0; i < 4; i++) {
 		bool passed = true;
+
 		args.args_count = 0;
 		rc = of_irq_parse_one(np, i, &args);
 
@@ -625,6 +629,7 @@ static void __init of_unittest_parse_interrupts_extended(void)
 
 	for (i = 0; i < 7; i++) {
 		bool passed = true;
+
 		rc = of_irq_parse_one(np, i, &args);
 
 		/* Test the values from tests-phandle.dtsi */
@@ -680,7 +685,7 @@ static void __init of_unittest_parse_interrupts_extended(void)
 	of_node_put(np);
 }
 
-static struct of_device_id match_node_table[] = {
+static const struct of_device_id match_node_table[] = {
 	{ .data = "A", .name = "name0", }, /* Name alone is lowest priority */
 	{ .data = "B", .type = "type1", }, /* followed by type alone */
 
@@ -746,15 +751,15 @@ static void __init of_unittest_match_node(void)
 	}
 }
 
-struct device test_bus = {
-	.init_name = "unittest-bus",
+static const struct platform_device_info test_bus_info = {
+	.name = "unittest-bus",
 };
 static void __init of_unittest_platform_populate(void)
 {
 	int irq, rc;
 	struct device_node *np, *child, *grandchild;
-	struct platform_device *pdev;
-	struct of_device_id match[] = {
+	struct platform_device *pdev, *test_bus;
+	const struct of_device_id match[] = {
 		{ .compatible = "test-device", },
 		{}
 	};
@@ -777,23 +782,27 @@ static void __init of_unittest_platform_populate(void)
 	irq = platform_get_irq(pdev, 0);
 	unittest(irq < 0 && irq != -EPROBE_DEFER, "device parsing error failed - %d\n", irq);
 
-	if (unittest(np = of_find_node_by_path("/testcase-data/platform-tests"),
-		     "No testcase data in device tree\n"));
+	np = of_find_node_by_path("/testcase-data/platform-tests");
+	unittest(np, "No testcase data in device tree\n");
+	if (!np)
 		return;
 
-	if (unittest(!(rc = device_register(&test_bus)),
-		     "testbus registration failed; rc=%i\n", rc));
+	test_bus = platform_device_register_full(&test_bus_info);
+	rc = PTR_ERR_OR_ZERO(test_bus);
+	unittest(!rc, "testbus registration failed; rc=%i\n", rc);
+	if (rc)
 		return;
+	test_bus->dev.of_node = np;
 
+	of_platform_populate(np, match, NULL, &test_bus->dev);
 	for_each_child_of_node(np, child) {
-		of_platform_populate(child, match, NULL, &test_bus);
 		for_each_child_of_node(child, grandchild)
 			unittest(of_find_device_by_node(grandchild),
 				 "Could not create device for node '%s'\n",
 				 grandchild->name);
 	}
 
-	of_platform_depopulate(&test_bus);
+	of_platform_depopulate(&test_bus->dev);
 	for_each_child_of_node(np, child) {
 		for_each_child_of_node(child, grandchild)
 			unittest(!of_find_device_by_node(grandchild),
@@ -801,7 +810,7 @@ static void __init of_unittest_platform_populate(void)
 				 grandchild->name);
 	}
 
-	device_unregister(&test_bus);
+	platform_device_unregister(test_bus);
 	of_node_put(np);
 }
 
@@ -873,6 +882,10 @@ static int __init unittest_data_add(void)
 {
 	void *unittest_data;
 	struct device_node *unittest_data_node, *np;
+	/*
+	 * __dtb_testcases_begin[] and __dtb_testcases_end[] are magically
+	 * created by cmd_dt_S_dtb in scripts/Makefile.lib
+	 */
 	extern uint8_t __dtb_testcases_begin[];
 	extern uint8_t __dtb_testcases_end[];
 	const int size = __dtb_testcases_end - __dtb_testcases_begin;
@@ -917,6 +930,7 @@ static int __init unittest_data_add(void)
 	np = unittest_data_node->child;
 	while (np) {
 		struct device_node *next = np->sibling;
+
 		np->parent = of_root;
 		attach_node_and_children(np);
 		np = next;
@@ -953,7 +967,7 @@ static int unittest_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id unittest_match[] = {
+static const struct of_device_id unittest_match[] = {
 	{ .compatible = "unittest", },
 	{},
 };
@@ -1545,7 +1559,7 @@ static int unittest_i2c_bus_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id unittest_i2c_bus_match[] = {
+static const struct of_device_id unittest_i2c_bus_match[] = {
 	{ .compatible = "unittest-i2c-bus", },
 	{},
 };