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microblaze: intc: Refactor DT sanity check

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Avoid funky casts and arithmetic.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Soren Brinkmann
2014-12-19 10:21:05 -08:00
committed by Michal Simek
parent 2c80a072a6
commit d50466c907
1 changed files with 1 additions and 1 deletions
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arch/microblaze/kernel/intc.c
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@@ -157,7 +157,7 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
return ret; return ret;
} }
if (intr_mask > (u32)((1ULL << nr_irq) - 1)) if (intr_mask >> nr_irq)
pr_info(" ERROR: Mismatch in kind-of-intr param\n"); pr_info(" ERROR: Mismatch in kind-of-intr param\n");
pr_info("%s: num_irq=%d, edge=0x%x\n", pr_info("%s: num_irq=%d, edge=0x%x\n",