powerpc/83xx/mpc832x_rdb: fix of_irq_to_resource() error check

[sfrench/cifs-2.6.git] / arch / powerpc / platforms / 83xx / mpc832x_rdb.c

diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index d7c9b186954d931c0957908dbd7a19e3f19d0610..763ffca9628d2e983299a2d44cb007cbbefd85c9 100644 (file)
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -89,7 +89,7 @@ static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
                        goto err;
 
                ret = of_irq_to_resource(np, 0, &res[1]);
-               if (!ret)
+               if (ret <= 0)
                        goto err;
 
                pdev = platform_device_alloc("mpc83xx_spi", i);