From: Rob Herring Date: Mon, 27 Aug 2018 18:41:31 +0000 (-0500) Subject: powerpc: 8xx: get cpu node with of_get_cpu_node X-Git-Tag: v5.15~7610^2~36^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=38959a091e4a79efcd693a19cf589997c6b39d3b;p=platform%2Fkernel%2Flinux-starfive.git powerpc: 8xx: 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 and add a missing of_node_put. Cc: Vitaly Bordug Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring --- diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 027c42d..f1c805c 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -66,7 +66,7 @@ static int __init get_freq(char *name, unsigned long *val) int found = 0; /* The cpu node should have timebase and clock frequency properties */ - cpu = of_find_node_by_type(NULL, "cpu"); + cpu = of_get_cpu_node(0, NULL); if (cpu) { fp = of_get_property(cpu, name, NULL); @@ -147,8 +147,9 @@ void __init mpc8xx_calibrate_decr(void) * we have to enable the timebase). The decrementer interrupt * is wired into the vector table, nothing to do here for that. */ - cpu = of_find_node_by_type(NULL, "cpu"); + cpu = of_get_cpu_node(0, NULL); virq= irq_of_parse_and_map(cpu, 0); + of_node_put(cpu); irq = virq_to_hw(virq); sys_tmr2 = immr_map(im_sit);