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x86: cpu_x86: Make cpu_x86_get_count() non-static
The function cpu_x86_get_count() is also useful for other modules. Make it non-static and add a prototype + description. Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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2 changed files with 13 additions and 1 deletions
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@ -52,7 +52,7 @@ int cpu_x86_get_desc(struct udevice *dev, char *buf, int size)
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return 0;
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return 0;
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}
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}
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static int cpu_x86_get_count(struct udevice *dev)
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int cpu_x86_get_count(struct udevice *dev)
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{
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{
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int node, cpu;
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int node, cpu;
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int num = 0;
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int num = 0;
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@ -30,6 +30,18 @@ int cpu_x86_bind(struct udevice *dev);
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*/
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*/
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int cpu_x86_get_desc(struct udevice *dev, char *buf, int size);
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int cpu_x86_get_desc(struct udevice *dev, char *buf, int size);
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/**
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* cpu_x86_get_count() - Get the number of cores for an x86 CPU
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*
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* This function is suitable to use as the get_count() method for
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* the CPU uclass.
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*
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* @dev: Device to check (UCLASS_CPU)
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* @return: Number of cores if successful,
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* -ENOENT if not "/cpus" entry is found in the device tree
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*/
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int cpu_x86_get_count(struct udevice *dev);
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/**
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/**
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* cpu_x86_get_vendor() - Get a vendor string for an x86 CPU
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* cpu_x86_get_vendor() - Get a vendor string for an x86 CPU
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*
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*
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