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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id u21-v6sm2296053oie.22.2018.09.05.12.37.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Sep 2018 12:37:55 -0700 (PDT) From: Rob Herring To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Vitaly Bordug , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev@lists.ozlabs.org Subject: [PATCH 13/21] powerpc: 8xx: get cpu node with of_get_cpu_node Date: Wed, 5 Sep 2018 14:37:30 -0500 Message-Id: <20180905193738.19325-14-robh@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180905193738.19325-1-robh@kernel.org> References: <20180905193738.19325-1-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org "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 --- Please ack and I will take via the DT tree. This is dependent on the first 2 patches. arch/powerpc/platforms/8xx/m8xx_setup.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.17.1 diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 027c42d8966c..f1c805c8adbc 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);