From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 1/1] of_add_memory: check the device_type is memory
Date: Wed, 13 Feb 2013 19:09:05 +0100 [thread overview]
Message-ID: <1360778945-24743-1-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <20130213173134.GG1906@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
drivers/of/base.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index f2986ab..fd9b8e1 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -738,12 +738,15 @@ int of_add_memory(struct device_node *node, bool dump)
{
int na, nc;
const __be32 *reg, *endp;
- int len, r = 0;
+ int len, r = 0, ret;
static char str[6];
- struct property *type;
+ const char *device_type;
- type = of_find_property(node, "device_type");
- if (!type)
+ ret = of_property_read_string(node, "device_type", &device_type);
+ if (ret)
+ return -ENXIO;
+
+ if (strcmp(device_type, "memory"))
return -ENXIO;
of_bus_count_cells(node, &na, &nc);
--
1.7.10.4
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next prev parent reply other threads:[~2013-02-13 18:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-13 10:02 [PATCH 0/6 v3] arm: add Calxeda Highbank support Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 10:06 ` [PATCH 1/6] ahci-generic: add oftree support Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 10:06 ` [PATCH 2/6] of: make of_add_memory available for other board Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 17:31 ` Sascha Hauer
2013-02-13 17:59 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 18:09 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2013-02-13 10:06 ` [PATCH 3/6] highbank: add xgmac support Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 10:06 ` [PATCH 4/6] arm: add highbank support Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 10:06 ` [PATCH 5/6] highbank: add l2x0 support Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 10:06 ` [PATCH 6/6] highbank: use the provided dtb by the firmware to probe barebox device and mem size Jean-Christophe PLAGNIOL-VILLARD
2013-02-14 13:47 ` [PATCH 0/6 v3] arm: add Calxeda Highbank support Sascha Hauer
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