diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-05 08:13:24 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-05 08:13:24 +0200 |
commit | 9c2edd8b5bcb36ec6c890dd85f8fd13034aaa43e (patch) | |
tree | 052b3c229e00462cd0c5773c8b6b9fe314e86f38 /drivers/of | |
parent | aa652b1ccbd0d3a9cd4ecdec6d36935f78c838da (diff) | |
parent | c6935931c1894ff857616ff8549b61236a19148f (diff) |
Merge 4.8-rc5 into staging-next
We want the staging fixes in here as well to handle merge issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/of')
-rw-r--r-- | drivers/of/base.c | 14 | ||||
-rw-r--r-- | drivers/of/fdt.c | 2 | ||||
-rw-r--r-- | drivers/of/irq.c | 5 | ||||
-rw-r--r-- | drivers/of/platform.c | 2 |
4 files changed, 9 insertions, 14 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 7792266db259..3ce69536a7b3 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1631,8 +1631,7 @@ static int __of_parse_phandle_with_args(const struct device_node *np, */ err: - if (it.node) - of_node_put(it.node); + of_node_put(it.node); return rc; } @@ -2343,20 +2342,13 @@ struct device_node *of_graph_get_endpoint_by_regs( const struct device_node *parent, int port_reg, int reg) { struct of_endpoint endpoint; - struct device_node *node, *prev_node = NULL; - - while (1) { - node = of_graph_get_next_endpoint(parent, prev_node); - of_node_put(prev_node); - if (!node) - break; + struct device_node *node = NULL; + for_each_endpoint_of_node(parent, node) { of_graph_parse_endpoint(node, &endpoint); if (((port_reg == -1) || (endpoint.port == port_reg)) && ((reg == -1) || (endpoint.id == reg))) return node; - - prev_node = node; } return NULL; diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 55f1b8391149..085c6389afd1 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -517,7 +517,7 @@ static void *__unflatten_device_tree(const void *blob, pr_warning("End of tree marker overwritten: %08x\n", be32_to_cpup(mem + size)); - if (detached) { + if (detached && mynodes) { of_node_set_flag(*mynodes, OF_DETACHED); pr_debug("unflattened tree is detached\n"); } diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 89a71c6074fc..a2e68f740eda 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -544,12 +544,15 @@ void __init of_irq_init(const struct of_device_id *matches) list_del(&desc->list); + of_node_set_flag(desc->dev, OF_POPULATED); + pr_debug("of_irq_init: init %s (%p), parent %p\n", desc->dev->full_name, desc->dev, desc->interrupt_parent); ret = desc->irq_init_cb(desc->dev, desc->interrupt_parent); if (ret) { + of_node_clear_flag(desc->dev, OF_POPULATED); kfree(desc); continue; } @@ -559,8 +562,6 @@ void __init of_irq_init(const struct of_device_id *matches) * its children can get processed in a subsequent pass. */ list_add_tail(&desc->list, &intc_parent_list); - - of_node_set_flag(desc->dev, OF_POPULATED); } /* Get the next pending parent that might have children */ diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 8aa197691074..f39ccd5aa701 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -497,6 +497,7 @@ int of_platform_default_populate(struct device_node *root, } EXPORT_SYMBOL_GPL(of_platform_default_populate); +#ifndef CONFIG_PPC static int __init of_platform_default_populate_init(void) { struct device_node *node; @@ -521,6 +522,7 @@ static int __init of_platform_default_populate_init(void) return 0; } arch_initcall_sync(of_platform_default_populate_init); +#endif static int of_platform_device_destroy(struct device *dev, void *data) { |