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microblaze: timer: Do not initialized system timer twice
Only one system timer can be setup. Do not initialize more system timers. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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1 changed files with 6 additions and 0 deletions
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@ -230,9 +230,15 @@ static int __init xilinx_clocksource_init(void)
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static void __init xilinx_timer_init(struct device_node *timer)
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{
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struct clk *clk;
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static int initialized;
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u32 irq;
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u32 timer_num = 1;
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if (initialized)
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return;
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initialized = 1;
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timer_baseaddr = of_iomap(timer, 0);
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if (!timer_baseaddr) {
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pr_err("ERROR: invalid timer base address\n");
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