From d50466c90724d5aae4d38a9a9bc163bea6f94098 Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Fri, 19 Dec 2014 10:21:05 -0800 Subject: [PATCH] microblaze: intc: Refactor DT sanity check Avoid funky casts and arithmetic. Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/microblaze/kernel/intc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c index 01ae73088578..8965fd379570 100644 --- a/arch/microblaze/kernel/intc.c +++ b/arch/microblaze/kernel/intc.c @@ -157,7 +157,7 @@ static int __init xilinx_intc_of_init(struct device_node *intc, 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("%s: num_irq=%d, edge=0x%x\n", -- 2.20.1