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- Fix microblaze compiling due to conflicting merge window changes

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- A fix in of_attach_node due to of_find_node_by_path changes
 - Prevent format strings in DT kobject names
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Merge tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull device tree fixes from Rob Herring:
 - fix microblaze compiling due to conflicting merge window changes
 - a fix in of_attach_node due to of_find_node_by_path changes
 - prevent format strings in DT kobject names

* tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  OF: fix of_find_node_by_path() assumption that of_allnodes is root
  of: avoid format string parsing in kobject names
  of/platform: Fix microblaze build failure
This commit is contained in:
Linus Torvalds 2014-06-17 14:25:09 -10:00
commit e99cfa2d06
2 changed files with 4 additions and 7 deletions
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7
drivers/of/base.c
View file

@ -227,7 +227,8 @@ static int __of_node_add(struct device_node *np)
np->kobj.kset = of_kset; np->kobj.kset = of_kset;
if (!np->parent) { if (!np->parent) {
/* Nodes without parents are new top level trees */ /* Nodes without parents are new top level trees */
rc = kobject_add(&np->kobj, NULL, safe_name(&of_kset->kobj, "base")); rc = kobject_add(&np->kobj, NULL, "%s",
safe_name(&of_kset->kobj, "base"));
} else { } else {
name = safe_name(&np->parent->kobj, kbasename(np->full_name)); name = safe_name(&np->parent->kobj, kbasename(np->full_name));
if (!name || !name[0]) if (!name || !name[0])
@ -1960,9 +1961,9 @@ int of_attach_node(struct device_node *np)
raw_spin_lock_irqsave(&devtree_lock, flags); raw_spin_lock_irqsave(&devtree_lock, flags);
np->sibling = np->parent->child; np->sibling = np->parent->child;
np->allnext = of_allnodes; np->allnext = np->parent->allnext;
np->parent->allnext = np;
np->parent->child = np; np->parent->child = np;
of_allnodes = np;
of_node_clear_flag(np, OF_DETACHED); of_node_clear_flag(np, OF_DETACHED);
raw_spin_unlock_irqrestore(&devtree_lock, flags); raw_spin_unlock_irqrestore(&devtree_lock, flags);

4
drivers/of/platform.c
View file

@ -166,10 +166,6 @@ static void of_dma_configure(struct platform_device *pdev)
int ret; int ret;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
#if defined(CONFIG_MICROBLAZE)
pdev->archdata.dma_mask = 0xffffffffUL;
#endif
/* /*
* Set default dma-mask to 32 bit. Drivers are expected to setup * Set default dma-mask to 32 bit. Drivers are expected to setup
* the correct supported dma_mask. * the correct supported dma_mask.