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Commit 4c29e593 authored by Rob Herring's avatar Rob Herring
Browse files

microblaze: get cpu node with of_get_cpu_node 



"device_type" use is deprecated for FDT though it has continued to be used
for nodes like cpu nodes. Use of_get_cpu_node() instead which works using
node names by default. This will allow the eventually removal of cpu
device_type properties.

Also, fix a leaked reference by adding a missing of_node_put.

Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent a691240e

arch/microblaze/kernel/cpu/cpuinfo.c

+4 −2
Original line number Diff line number Diff line
@@ -89,9 +89,9 @@ static struct device_node *cpu; 


void __init setup_cpuinfo(void)

{

	cpu = (struct device_node *) of_find_node_by_type(NULL, "cpu");

	cpu = of_get_cpu_node(0, NULL);

	if (!cpu)

		pr_err("You don't have cpu!!!\n");

		pr_err("You don't have cpu or are missing cpu reg property!!!\n");



	pr_info("%s: initialising\n", __func__);
@@ -117,6 +117,8 @@ void __init setup_cpuinfo(void) 
	if (cpuinfo.mmu_privins)

		pr_warn("%s: Stream instructions enabled"

			" - USERSPACE CAN LOCK THIS KERNEL!\n", __func__);



	of_node_put(cpu);

}



void __init setup_cpuinfo_clk(void)