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sparc: explicitly cast negative phandle checks to s32

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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>
This commit is contained in:
Andres Salomon
2010-11-11 22:42:06 -08:00
committed by Grant Likely
parent 301a3da358
commit 4a3a255289
7 changed files with 25 additions and 24 deletions
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2
arch/sparc/prom/init_32.c
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@@ -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) ||