From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: devicetree@vger.kernel.org, alistair@popple.id.au, aik@ozlabs.ru,
linux-pci@vger.kernel.org, Gavin Shan <gwshan@linux.vnet.ibm.com>,
robherring2@gmail.com, bhelgaas@google.com, dja@axtens.net
Subject: [PATCH v9 18/22] drivers/of: Rename unflatten_dt_node()
Date: Tue, 3 May 2016 23:22:49 +1000 [thread overview]
Message-ID: <1462281773-26438-19-git-send-email-gwshan@linux.vnet.ibm.com> (raw)
In-Reply-To: <1462281773-26438-1-git-send-email-gwshan@linux.vnet.ibm.com>
This renames unflatten_dt_node() to unflatten_dt_nodes() as it
populates multiple device nodes from FDT blob. No logical changes
introduced.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
---
drivers/of/fdt.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index d1d5309..7850150 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -381,7 +381,7 @@ static void reverse_nodes(struct device_node *parent)
}
/**
- * unflatten_dt_node - Alloc and populate a device_node from the flat tree
+ * unflatten_dt_nodes - Alloc and populate a device_node from the flat tree
* @blob: The parent device tree blob
* @mem: Memory chunk to use for allocating device nodes and properties
* @dad: Parent struct device_node
@@ -389,10 +389,10 @@ static void reverse_nodes(struct device_node *parent)
*
* It returns the size of unflattened device tree or error code
*/
-static int unflatten_dt_node(const void *blob,
- void *mem,
- struct device_node *dad,
- struct device_node **nodepp)
+static int unflatten_dt_nodes(const void *blob,
+ void *mem,
+ struct device_node *dad,
+ struct device_node **nodepp)
{
struct device_node *root;
int offset = 0, depth = 0;
@@ -479,7 +479,7 @@ static void __unflatten_device_tree(const void *blob,
}
/* First pass, scan for size */
- size = unflatten_dt_node(blob, NULL, NULL, NULL);
+ size = unflatten_dt_nodes(blob, NULL, NULL, NULL);
if (size < 0)
return;
@@ -495,7 +495,7 @@ static void __unflatten_device_tree(const void *blob,
pr_debug(" unflattening %p...\n", mem);
/* Second pass, do actual unflattening */
- unflatten_dt_node(blob, mem, NULL, mynodes);
+ unflatten_dt_nodes(blob, mem, NULL, mynodes);
if (be32_to_cpup(mem + size) != 0xdeadbeef)
pr_warning("End of tree marker overwritten: %08x\n",
be32_to_cpup(mem + size));
--
2.1.0
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next prev parent reply other threads:[~2016-05-03 13:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-03 13:22 [PATCH v9 00/22] powerpc/powernv: PCI hotplug support Gavin Shan
2016-05-03 13:22 ` [PATCH v9 01/22] PCI: Add pcibios_setup_bridge() Gavin Shan
2016-05-03 13:22 ` [PATCH v9 02/22] powerpc/pci: Override pcibios_setup_bridge() Gavin Shan
2016-05-03 13:22 ` [PATCH v9 03/22] powerpc/powernv: Move pnv_pci_ioda_setup_opal_tce_kill() around Gavin Shan
2016-05-06 6:36 ` Alexey Kardashevskiy
2016-05-03 13:22 ` [PATCH v9 04/22] powerpc/powernv: Increase PE# capacity Gavin Shan
2016-05-06 7:17 ` Alexey Kardashevskiy
2016-05-06 11:05 ` Gavin Shan
2016-05-03 13:22 ` [PATCH v9 05/22] powerpc/powernv: Allocate PE# in reverse order Gavin Shan
2016-05-03 13:22 ` [PATCH v9 06/22] powerpc/powernv: Create PEs in pcibios_setup_bridge() Gavin Shan
2016-05-03 13:22 ` [PATCH v9 07/22] powerpc/powernv: Setup PE for root bus Gavin Shan
2016-05-03 13:22 ` [PATCH v9 08/22] powerpc/powernv: Extend PCI bridge resources Gavin Shan
2016-05-03 13:22 ` [PATCH v9 09/22] powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible Gavin Shan
2016-05-03 13:22 ` [PATCH v9 10/22] powerpc/powernv: Dynamically release PE Gavin Shan
2016-05-03 13:22 ` [PATCH v9 11/22] powerpc/pci: Update bridge windows on PCI plug Gavin Shan
2016-05-03 13:22 ` [PATCH v9 12/22] powerpc/pci: Delay populating pdn Gavin Shan
2016-05-03 13:22 ` [PATCH v9 13/22] powerpc/powernv: Support PCI slot ID Gavin Shan
2016-05-03 13:22 ` [PATCH v9 14/22] powerpc/powernv: Use PCI slot reset infrastructure Gavin Shan
2016-05-03 13:22 ` [PATCH v9 15/22] powerpc/powernv: Functions to get/set PCI slot state Gavin Shan
2016-05-11 3:28 ` Alistair Popple
2016-05-03 13:22 ` [PATCH v9 16/22] drivers/of: Split unflatten_dt_node() Gavin Shan
2016-05-03 13:22 ` [PATCH v9 17/22] drivers/of: Avoid recursively calling unflatten_dt_node() Gavin Shan
2016-05-03 13:22 ` Gavin Shan [this message]
2016-05-03 13:22 ` [PATCH v9 19/22] drivers/of: Specify parent node in of_fdt_unflatten_tree() Gavin Shan
[not found] ` <1462281773-26438-1-git-send-email-gwshan-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2016-05-03 13:22 ` [PATCH v9 20/22] drivers/of: Return allocated memory from of_fdt_unflatten_tree() Gavin Shan
2016-05-03 13:22 ` [PATCH v9 21/22] drivers/of: Export of_detach_node() Gavin Shan
2016-05-04 13:36 ` Gavin Shan
2016-05-05 19:42 ` Rob Herring
2016-05-06 0:40 ` Gavin Shan
2016-05-03 13:22 ` [PATCH v9 22/22] PCI/hotplug: PowerPC PowerNV PCI hotplug driver Gavin Shan
[not found] ` <1462281773-26438-23-git-send-email-gwshan-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2016-05-05 17:04 ` Rob Herring
2016-05-06 0:28 ` Gavin Shan
2016-05-06 13:12 ` Rob Herring
2016-05-08 23:51 ` Gavin Shan
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