Merge tag 'dt-fixes-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull DeviceTree fixes from Rob Herring:

 - Fix compile error drivers/spi/spi-rspi.c with !CONFIG_OF
 - Fix warnings for unused/uninitialized variables with !CONFIG_OF
 - Fix PCIe bus matching for powerpc
 - Add documentation for various vendor strings

* tag 'dt-fixes-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  DT: Add vendor prefix for Spansion Inc.
  of/device: Nullify match table in of_match_device() for CONFIG_OF=n
  dt-bindings: add vendor-prefix for neonode
  of: fix PCI bus match for PCIe slots
  of: restructure for_each macros to fix compile warnings
  of: add vendor prefix for Honeywell
  of: Update qcom vendor prefix description
  of: add vendor prefix for Allwinner Technology

4 files changed, 95 insertions, 73 deletions

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 3f900cd51bf0..40ce2df0e0e9 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -8,6 +8,7 @@ ad	Avionic Design GmbH
 adi     Analog Devices, Inc.
 aeroflexgaisler Aeroflex Gaisler AB
 ak      Asahi Kasei Corp.
+allwinner       Allwinner Technology Co., Ltd.
 altr    Altera Corp.
 amcc    Applied Micro Circuits Corporation (APM, formally AMCC)
 amstaos AMS-Taos Inc.
@@ -40,6 +41,7 @@ gmt	Global Mixed-mode Technology, Inc.
 gumstix Gumstix, Inc.
 haoyu   Haoyu Microelectronic Co. Ltd.
 hisilicon       Hisilicon Limited.
+honeywell       Honeywell
 hp      Hewlett Packard
 ibm     International Business Machines (IBM)
 idt     Integrated Device Technologies, Inc.
@@ -55,6 +57,7 @@ maxim	Maxim Integrated Products
 microchip       Microchip Technology Inc.
 mosaixtech      Mosaix Technologies, Inc.
 national        National Semiconductor
+neonode         Neonode Inc.
 nintendo        Nintendo
 nvidia  NVIDIA
 nxp     NXP Semiconductors
@@ -64,7 +67,7 @@ phytec	PHYTEC Messtechnik GmbH
 picochip        Picochip Ltd
 powervr PowerVR (deprecated, use img)
 qca     Qualcomm Atheros, Inc.
-qcom    Qualcomm, Inc.
+qcom    Qualcomm Technologies, Inc
 ralink  Mediatek/Ralink Technology Corp.
 ramtron Ramtron International
 realtek Realtek Semiconductor Corp.
@@ -78,6 +81,7 @@ silabs	Silicon Laboratories
 simtek
 sirf    SiRF Technology, Inc.
 snps    Synopsys, Inc.
+spansion        Spansion Inc.
 st      STMicroelectronics
 ste     ST-Ericsson
 stericsson      ST-Ericsson
diff --git a/drivers/of/address.c b/drivers/of/address.c
index d3dd41c840f1..1a54f1ffaadb 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -99,11 +99,12 @@ static unsigned int of_bus_default_get_flags(const __be32 *addr)
 static int of_bus_pci_match(struct device_node *np)
 {
         /*
+         * "pciex" is PCI Express
          * "vci" is for the /chaos bridge on 1st-gen PCI powermacs
          * "ht" is hypertransport
          */
-        return !strcmp(np->type, "pci") || !strcmp(np->type, "vci") ||
-                !strcmp(np->type, "ht");
+        return !strcmp(np->type, "pci") || !strcmp(np->type, "pciex") ||
+                !strcmp(np->type, "vci") || !strcmp(np->type, "ht");
 }
 
 static void of_bus_pci_count_cells(struct device_node *np,
diff --git a/include/linux/of.h b/include/linux/of.h
index 70c64ba17fa5..435cb995904d 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -169,35 +169,15 @@ static inline const char *of_node_full_name(const struct device_node *np)
 
 extern struct device_node *of_find_node_by_name(struct device_node *from,
         const char *name);
-#define for_each_node_by_name(dn, name) \
-        for (dn = of_find_node_by_name(NULL, name); dn; \
-             dn = of_find_node_by_name(dn, name))
 extern struct device_node *of_find_node_by_type(struct device_node *from,
         const char *type);
-#define for_each_node_by_type(dn, type) \
-        for (dn = of_find_node_by_type(NULL, type); dn; \
-             dn = of_find_node_by_type(dn, type))
 extern struct device_node *of_find_compatible_node(struct device_node *from,
         const char *type, const char *compat);
-#define for_each_compatible_node(dn, type, compatible) \
-        for (dn = of_find_compatible_node(NULL, type, compatible); dn; \
-             dn = of_find_compatible_node(dn, type, compatible))
 extern struct device_node *of_find_matching_node_and_match(
         struct device_node *from,
         const struct of_device_id *matches,
         const struct of_device_id **match);
-static inline struct device_node *of_find_matching_node(
-        struct device_node *from,
-        const struct of_device_id *matches)
-{
-        return of_find_matching_node_and_match(from, matches, NULL);
-}
-#define for_each_matching_node(dn, matches) \
-        for (dn = of_find_matching_node(NULL, matches); dn; \
-             dn = of_find_matching_node(dn, matches))
-#define for_each_matching_node_and_match(dn, matches, match) \
-        for (dn = of_find_matching_node_and_match(NULL, matches, match); \
-             dn; dn = of_find_matching_node_and_match(dn, matches, match))
+
 extern struct device_node *of_find_node_by_path(const char *path);
 extern struct device_node *of_find_node_by_phandle(phandle handle);
 extern struct device_node *of_get_parent(const struct device_node *node);
@@ -209,43 +189,11 @@ extern struct device_node *of_get_next_available_child(
 
 extern struct device_node *of_get_child_by_name(const struct device_node *node,
                                         const char *name);
-#define for_each_child_of_node(parent, child) \
-        for (child = of_get_next_child(parent, NULL); child != NULL; \
-             child = of_get_next_child(parent, child))
-
-#define for_each_available_child_of_node(parent, child) \
-        for (child = of_get_next_available_child(parent, NULL); child != NULL; \
-             child = of_get_next_available_child(parent, child))
-
-static inline int of_get_child_count(const struct device_node *np)
-{
-        struct device_node *child;
-        int num = 0;
-
-        for_each_child_of_node(np, child)
-                num++;
-
-        return num;
-}
-
-static inline int of_get_available_child_count(const struct device_node *np)
-{
-        struct device_node *child;
-        int num = 0;
-
-        for_each_available_child_of_node(np, child)
-                num++;
-
-        return num;
-}
 
 /* cache lookup */
 extern struct device_node *of_find_next_cache_node(const struct device_node *);
 extern struct device_node *of_find_node_with_property(
         struct device_node *from, const char *prop_name);
-#define for_each_node_with_property(dn, prop_name) \
-        for (dn = of_find_node_with_property(NULL, prop_name); dn; \
-             dn = of_find_node_with_property(dn, prop_name))
 
 extern struct property *of_find_property(const struct device_node *np,
                                          const char *name,
@@ -367,42 +315,53 @@ static inline struct device_node *of_find_node_by_name(struct device_node *from,
         return NULL;
 }
 
-static inline struct device_node *of_get_parent(const struct device_node *node)
+static inline struct device_node *of_find_node_by_type(struct device_node *from,
+        const char *type)
 {
         return NULL;