x86: use platform_device_register_simple()
Cleanup pcspeaker.c Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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#include <linux/platform_device.h>
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#include <linux/errno.h>
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#include <linux/err.h>
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#include <linux/init.h>
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static __init int add_pcspkr(void)
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{
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struct platform_device *pd;
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int ret;
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pd = platform_device_alloc("pcspkr", -1);
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if (!pd)
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return -ENOMEM;
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pd = platform_device_register_simple("pcspkr", -1, NULL, 0);
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ret = platform_device_add(pd);
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if (ret)
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platform_device_put(pd);
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return ret;
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return IS_ERR(pd) ? PTR_ERR(pd) : 0;
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}
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device_initcall(add_pcspkr);
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