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authorLinus Torvalds <torvalds@linux-foundation.org>2014-05-21 17:54:55 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2014-05-21 17:54:55 +0900
commit31a3fcab118f169613777c913f6a35b1ab138591 (patch)
treec70e751bd6db90291e11a7a67f958c4c01b01f22
parent60b5f90d0fac7585f1a43ccdad06787b97eda0ab (diff)
parentdfc44f8030653b345fc6fb337558c3a07536823f (diff)
downloadlinux-31a3fcab118f169613777c913f6a35b1ab138591.tar.gz
Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux
Pull device tree fixes from Grant Likely: "Drivercore bugfixes for v3.15 This branch contains bug fixes important to get into v3.15. There is a fix for modifying properties seen during early boot, a fix for an incorrect prototype when CONFIG_OF=n, and a couple of corrections to device tree memory nodes on a few platforms" * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux: mips: dts: Fix missing device_type="memory" property in memory nodes arm: dts: Fix missing device_type="memory" for ste-ccu8540 of: fix CONFIG_OF=n prototype of of_node_full_name() of: make of_update_property() usable earlier in the boot process
-rw-r--r--arch/arm/boot/dts/ste-ccu8540.dts1
-rw-r--r--arch/mips/lantiq/dts/easy50712.dts1
-rw-r--r--arch/mips/ralink/dts/mt7620a_eval.dts1
-rw-r--r--arch/mips/ralink/dts/rt2880_eval.dts1
-rw-r--r--arch/mips/ralink/dts/rt3052_eval.dts1
-rw-r--r--arch/mips/ralink/dts/rt3883_eval.dts1
-rw-r--r--drivers/of/base.c4
-rw-r--r--include/linux/of.h2
8 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/ste-ccu8540.dts b/arch/arm/boot/dts/ste-ccu8540.dts
index 7f3baf51a3a9..32dd55e5f4e6 100644
--- a/arch/arm/boot/dts/ste-ccu8540.dts
+++ b/arch/arm/boot/dts/ste-ccu8540.dts
@@ -18,6 +18,7 @@
compatible = "st-ericsson,ccu8540", "st-ericsson,u8540";
memory@0 {
+ device_type = "memory";
reg = <0x20000000 0x1f000000>, <0xc0000000 0x3f000000>;
};
diff --git a/arch/mips/lantiq/dts/easy50712.dts b/arch/mips/lantiq/dts/easy50712.dts
index fac1f5b178eb..143b8a37b5e4 100644
--- a/arch/mips/lantiq/dts/easy50712.dts
+++ b/arch/mips/lantiq/dts/easy50712.dts
@@ -8,6 +8,7 @@
};
memory@0 {
+ device_type = "memory";
reg = <0x0 0x2000000>;
};
diff --git a/arch/mips/ralink/dts/mt7620a_eval.dts b/arch/mips/ralink/dts/mt7620a_eval.dts
index 35eb874ab7f1..709f58132f5c 100644
--- a/arch/mips/ralink/dts/mt7620a_eval.dts
+++ b/arch/mips/ralink/dts/mt7620a_eval.dts
@@ -7,6 +7,7 @@
model = "Ralink MT7620A evaluation board";
memory@0 {
+ device_type = "memory";
reg = <0x0 0x2000000>;
};
diff --git a/arch/mips/ralink/dts/rt2880_eval.dts b/arch/mips/ralink/dts/rt2880_eval.dts
index 322d7002595b..0a685db093d4 100644
--- a/arch/mips/ralink/dts/rt2880_eval.dts
+++ b/arch/mips/ralink/dts/rt2880_eval.dts
@@ -7,6 +7,7 @@
model = "Ralink RT2880 evaluation board";
memory@0 {
+ device_type = "memory";
reg = <0x8000000 0x2000000>;
};
diff --git a/arch/mips/ralink/dts/rt3052_eval.dts b/arch/mips/ralink/dts/rt3052_eval.dts
index 0ac73ea28198..ec9e9a035541 100644
--- a/arch/mips/ralink/dts/rt3052_eval.dts
+++ b/arch/mips/ralink/dts/rt3052_eval.dts
@@ -7,6 +7,7 @@
model = "Ralink RT3052 evaluation board";
memory@0 {
+ device_type = "memory";
reg = <0x0 0x2000000>;
};
diff --git a/arch/mips/ralink/dts/rt3883_eval.dts b/arch/mips/ralink/dts/rt3883_eval.dts
index 2fa6b330bf4f..e8df21a5d10d 100644
--- a/arch/mips/ralink/dts/rt3883_eval.dts
+++ b/arch/mips/ralink/dts/rt3883_eval.dts
@@ -7,6 +7,7 @@
model = "Ralink RT3883 evaluation board";
memory@0 {
+ device_type = "memory";
reg = <0x0 0x2000000>;
};
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 6d4ee22708c9..32e969d95319 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1831,6 +1831,10 @@ int of_update_property(struct device_node *np, struct property *newprop)
if (!found)
return -ENODEV;
+ /* At early boot, bail out and defer setup to of_init() */
+ if (!of_kset)
+ return found ? 0 : -ENODEV;
+
/* Update the sysfs attribute */
sysfs_remove_bin_file(&np->kobj, &oldprop->attr);
__of_add_property_sysfs(np, newprop);
diff --git a/include/linux/of.h b/include/linux/of.h
index 3bad8d106e0e..e6f0988c1c68 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -349,7 +349,7 @@ int of_device_is_stdout_path(struct device_node *dn);
#else /* CONFIG_OF */
-static inline const char* of_node_full_name(struct device_node *np)
+static inline const char* of_node_full_name(const struct device_node *np)
{
return "<no-node>";
}