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authorAndres Salomon <dilinger@queued.net>2010-11-11 22:42:06 -0800
committerGrant Likely <grant.likely@secretlab.ca>2011-01-03 20:02:06 -0700
commit4a3a255289e7e322b8044286cce85031990f888a (patch)
tree60afe5f0fc76b2b4edb5374023806e26fc50fb4a /arch/sparc/prom/init_32.c
parent301a3da358b4af84915f575479e4f0885be47b73 (diff)
downloadlinux-4a3a255289e7e322b8044286cce85031990f888a.tar.bz2
sparc: explicitly cast negative phandle checks to s32
When we switched sparc from using 'int's to 'phandle's (which is a u32), we neglected to do anything with the various checks for -1. For those tests, explicitly cast the phandles to s32. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/sparc/prom/init_32.c')
-rw-r--r--arch/sparc/prom/init_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c
index d342dba4dd54..0a601b300639 100644
--- a/arch/sparc/prom/init_32.c
+++ b/arch/sparc/prom/init_32.c
@@ -60,7 +60,7 @@ void __init prom_init(struct linux_romvec *rp)
prom_nodeops = romvec->pv_nodeops;
prom_root_node = prom_getsibling(0);
- if((prom_root_node == 0) || (prom_root_node == -1))
+ if ((prom_root_node == 0) || ((s32)prom_root_node == -1))
prom_halt();
if((((unsigned long) prom_nodeops) == 0) ||