microblaze: Use irq_of_parse_and_map for timer

It is necessary to call generic function for irq finding.
The main reason is that this generic function calls irq_create_of_mapping
which can add some shift because of NO_IRQ.

Signed-off-by: Michal Simek <monstr@monstr.eu>

diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index 3ba1e1c8c2eb994c84a47ee8007ec91df49a1919..52e3eaf7f304323276ab1d46bbfb09c50f7daa21 100644 (file)
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -263,7 +263,7 @@ void __init time_init(void)
 
        timer_baseaddr = be32_to_cpup(of_get_property(timer, "reg", NULL));
        timer_baseaddr = (unsigned long) ioremap(timer_baseaddr, PAGE_SIZE);
-       irq = be32_to_cpup(of_get_property(timer, "interrupts", NULL));
+       irq = irq_of_parse_and_map(timer, 0);
        timer_num = be32_to_cpup(of_get_property(timer,
                                                "xlnx,one-timer-only", NULL));
        if (timer_num) {