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author | Andres Salomon <dilinger@queued.net> | 2010-11-12 06:42:06 (GMT) |
---|---|---|
committer | Grant Likely <grant.likely@secretlab.ca> | 2011-01-04 03:02:06 (GMT) |
commit | 4a3a255289e7e322b8044286cce85031990f888a (patch) | |
tree | 60afe5f0fc76b2b4edb5374023806e26fc50fb4a /arch/sparc/prom/init_32.c | |
parent | 301a3da358b4af84915f575479e4f0885be47b73 (diff) | |
download | linux-4a3a255289e7e322b8044286cce85031990f888a.tar.xz |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c index d342dba..0a601b3 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) || |