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| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2013-07-17 13:52:17 +0100 |
|---|---|---|
| committer | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2013-08-21 10:29:56 +0100 |
| commit | 1037b2752345cc5666e90b711a913ab2ae6c5920 (patch) | |
| tree | 1cb327c88818a84c6fb8c3c4c9f4424f2d427199 /drivers/cpufreq/pmac32-cpufreq.c | |
| parent | 760287ab90a3ca93a2f87f7e7137e06e89a26b01 (diff) | |
| download | lwn-1037b2752345cc5666e90b711a913ab2ae6c5920.tar.gz lwn-1037b2752345cc5666e90b711a913ab2ae6c5920.zip | |
cpufreq: pmac32-cpufreq: remove device tree parsing for cpu nodes
Now that the cpu device registration initialises the of_node(if available)
appropriately for all the cpus, parsing here is redundant.
This patch removes DT parsing and uses cpu->of_node instead.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Diffstat (limited to 'drivers/cpufreq/pmac32-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/pmac32-cpufreq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c index 3104fad82480..56bfb6f93630 100644 --- a/drivers/cpufreq/pmac32-cpufreq.c +++ b/drivers/cpufreq/pmac32-cpufreq.c @@ -25,6 +25,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/hardirq.h> +#include <linux/of_device.h> #include <asm/prom.h> #include <asm/machdep.h> #include <asm/irq.h> @@ -649,8 +650,8 @@ static int __init pmac_cpufreq_setup(void) if (strstr(cmd_line, "nocpufreq")) return 0; - /* Assume only one CPU */ - cpunode = of_find_node_by_type(NULL, "cpu"); + /* Get first CPU node */ + cpunode = of_cpu_device_node_get(0); if (!cpunode) goto out; |