From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 26/37] of: make value of property in of_new_property optional
Date: Mon, 4 Mar 2013 10:53:29 +0100 [thread overview]
Message-ID: <1362390820-10333-27-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1362390820-10333-1-git-send-email-s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/of/base.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 9f9d9a0..5891138 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -677,8 +677,10 @@ struct property *of_new_property(struct device_node *node, const char *name,
prop->name = strdup(name);
prop->length = len;
- prop->value = xzalloc(len);
- memcpy(prop->value, data, len);
+ if (len) {
+ prop->value = xzalloc(len);
+ memcpy(prop->value, data, len);
+ }
list_add_tail(&prop->list, &node->properties);
--
1.7.10.4
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next prev parent reply other threads:[~2013-03-04 9:53 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 9:53 [PATCH v2] remove libfdt Sascha Hauer
2013-03-04 9:53 ` [PATCH 01/37] of: unflatten: allocate root node explicitly Sascha Hauer
2013-03-04 9:53 ` [PATCH 02/37] of: export of_find_child Sascha Hauer
2013-03-04 9:53 ` [PATCH 03/37] of: removed unused variables Sascha Hauer
2013-03-04 9:53 ` [PATCH 04/37] of: Let of_find_node_by_path iterate over tree Sascha Hauer
2013-03-04 9:53 ` [PATCH 05/37] of: remove allnodes list Sascha Hauer
2013-03-04 9:53 ` [PATCH 06/37] ARM bootm: Use of_get_fixed_tree Sascha Hauer
2013-03-04 9:53 ` [PATCH 07/37] of: Add of_set_property and of_create_node Sascha Hauer
2013-03-04 9:53 ` [PATCH 08/37] of_node command: use of_create_node Sascha Hauer
2013-03-04 9:53 ` [PATCH 09/37] of: Add missing prototype for of_device_is_compatible Sascha Hauer
2013-03-04 9:53 ` [PATCH 10/37] of: let of_unflatten_dtb return the unflattened tree Sascha Hauer
2013-03-04 9:53 ` [PATCH 11/37] of: Add root node argument to of_find_node_by_path Sascha Hauer
2013-03-04 9:53 ` [PATCH 12/37] of: Add of_write_number helper Sascha Hauer
2013-03-04 9:53 ` [PATCH 13/37] of: Add initrd helper Sascha Hauer
2013-03-04 12:01 ` Alexander Aring
2013-03-04 9:53 ` [PATCH 14/37] of: make unflatten independent of libfdt Sascha Hauer
2013-03-04 9:53 ` [PATCH 15/37] of: make flatten " Sascha Hauer
2013-03-04 9:53 ` [PATCH 16/37] of/fdt: use optimized endianess conversion Sascha Hauer
2013-03-04 9:53 ` [PATCH 17/37] oftree command: Use of_print_nodes Sascha Hauer
2013-03-04 9:53 ` [PATCH 18/37] of: move OFTREE Kconfig option to drivers/of/ Sascha Hauer
2013-03-04 9:53 ` [PATCH 19/37] of: make OFDEVICE a user selectable option Sascha Hauer
2013-03-04 9:53 ` [PATCH 20/37] oftree command: retire CMD_OFTREE_PROBE Kconfig option Sascha Hauer
2013-03-04 9:53 ` [PATCH 21/37] of: move oftree Kconfig to the top of the drivers menu Sascha Hauer
2013-03-04 9:53 ` [PATCH 22/37] of: Pass barebox internal format devicetree to of_get_fixed_tree Sascha Hauer
2013-03-04 9:53 ` [PATCH 23/37] bootm: Use of_print_nodes instead of fdt_print Sascha Hauer
2013-03-04 9:53 ` [PATCH 24/37] of: move flat devicetree functions to separate file Sascha Hauer
2013-03-04 9:53 ` [PATCH 25/37] of: Add of property write functions for u32 Sascha Hauer
2013-03-04 9:53 ` Sascha Hauer [this message]
2013-03-04 9:53 ` [PATCH 27/37] of: Add missing prototype for size/address counting functions Sascha Hauer
2013-03-04 9:53 ` [PATCH 28/37] of: fixup unflattened devicetree Sascha Hauer
2013-03-04 9:53 ` [PATCH 29/37] of_* commands: print usage when insufficient arguments are given Sascha Hauer
2013-03-04 9:53 ` [PATCH 30/37] of_property command: Fix crash with empty property value Sascha Hauer
2013-03-04 9:53 ` [PATCH 31/37] ARM: bootm: rework concatenated oftree Sascha Hauer
2013-03-04 9:53 ` [PATCH 32/37] of: memory: Use of_write_number Sascha Hauer
2013-03-04 9:53 ` [PATCH 33/37] of: Add reservemap handling Sascha Hauer
2013-03-04 9:53 ` [PATCH 34/37] bootm: Pass unflattened devicetree to handlers Sascha Hauer
2013-03-04 9:53 ` [PATCH 35/37] ARM bootm: Switch initrd support to unflattened tree Sascha Hauer
2013-03-04 9:53 ` [PATCH 36/37] of: remove unused libfdt Sascha Hauer
2013-03-04 9:53 ` [PATCH 37/37] of: make locally used functions static Sascha Hauer
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