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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-09 16:47:16 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-19 11:48:17 +0100 |
| commit | 517fcac5f02c8e26a600f1cf14c26af8265f3b29 (patch) | |
| tree | e0300878cd275b1da947eb017ab50c4a50aa4d71 /drivers/of | |
| parent | e118761c5f7e8e41fa3503ae96885459869dcb84 (diff) | |
| download | barebox-517fcac5f02c8e26a600f1cf14c26af8265f3b29.tar.gz barebox-517fcac5f02c8e26a600f1cf14c26af8265f3b29.tar.xz | |
of: add of_delete_property
This adds a function to delete a property from the currently loaded
devicetree. Also export new_property as of_new_property.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 50c7ec98f0..a6a12f07fb 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -600,7 +600,7 @@ static struct device_node *new_device_node(struct device_node *parent) return node; } -static struct property *new_property(struct device_node *node, const char *name, +struct property *of_new_property(struct device_node *node, const char *name, const void *data, int len) { struct property *prop; @@ -617,6 +617,15 @@ static struct property *new_property(struct device_node *node, const char *name, return prop; } +void of_delete_property(struct property *pp) +{ + list_del(&pp->list); + + free(pp->name); + free(pp->value); + free(pp); +} + static struct device_d *add_of_device(struct device_node *node) { struct device_d *dev; @@ -902,7 +911,7 @@ int of_unflatten_dtb(struct fdt_header *fdt) p->value = xzalloc(len); memcpy(p->value, nodep, len); } else { - new_property(node, pathp, nodep, len); + of_new_property(node, pathp, nodep, len); } break; case FDT_NOP: |