From: Benjamin Krill <ben@codiert.org>
To: linux-mtd@lists.infradead.org, dwg@au1.ibm.com,
linuxppc-dev@ozlabs.org, vwool@ru.mvista.com
Subject: [PATCH v2] Check name property to determine partition nodes.
Date: Fri, 23 Jan 2009 17:18:05 +0100 [thread overview]
Message-ID: <20090123161805.GA2598@codiert.org> (raw)
SLOF has a further node which could not be evaluate
by the current routine. The current routine returns
because the node hasn't the required reg property. As
fix this patch adds a check to determine the partition
child nodes. If the node is not an partition the number
of total partitions will be decreased and loop continue
with the next nodes.
Signed-off-by: Benjamin Krill <ben@codiert.org>
---
drivers/mtd/ofpart.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
index 9e45b3f..3e164f0 100644
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
@@ -46,6 +46,13 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
const u32 *reg;
int len;
+ /* check if this is a partition node */
+ partname = of_get_property(pp, "name", &len);
+ if (strcmp(partname, "partition") != 0) {
+ nr_parts--;
+ continue;
+ }
+
reg = of_get_property(pp, "reg", &len);
if (!reg || (len != 2 * sizeof(u32))) {
of_node_put(pp);
--
1.6.0.6
next reply other threads:[~2009-01-23 16:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-23 16:18 Benjamin Krill [this message]
2009-02-04 4:09 ` [PATCH v2] Check name property to determine partition nodes Benjamin Herrenschmidt
2009-02-18 7:47 ` Benjamin Krill
2009-03-24 13:27 ` Benjamin Krill
2009-03-24 14:04 ` David Woodhouse
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