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authorNathan Fontenot <nfont@austin.ibm.com>2008-07-03 13:19:24 +1000
committerPaul Mackerras <paulus@samba.org>2008-07-03 16:58:14 +1000
commit4b6e805e4a327c7231ab6a7739d6344d68d231d0 (patch)
treece68da6fec9244e838341c7b48e5f509dfe0e282 /arch/powerpc
parent138fc1ee06e58f12fc2b755e435ce15bb36a0471 (diff)
powerpc/pseries: Allow phandle to be specified in formats other than decimal
Allow the phandle passed to the /proc/ppc64/ofdt file to be specified in formats other than decimal. This allows us to easily specify phandle values in hex that would otherwise appear as negative integers. This is an issue on systems where the value of /proc/device-tree/ibm,dynamic-reconfiguration-memory.ibm,phandle is fffffff9. Having to pass this to the ofdt file as a string results in a large negative number, and simple_strtoul() does not handle negative numbers. Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/pseries/reconfig.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 75769aae41d5..dfa2ebd2deb5 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -365,7 +365,7 @@ static char *parse_node(char *buf, size_t bufsize, struct device_node **npp)
*buf = '\0';
buf++;
- handle = simple_strtoul(handle_str, NULL, 10);
+ handle = simple_strtoul(handle_str, NULL, 0);
*npp = of_find_node_by_phandle(handle);
return buf;