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Input: pcspkr - separate device and driver registration

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The current pcspkr code combines the device and driver registration.
This patch splits these, putting the device registration in the arch
specific code.

PowerPC and MIPS only have the pcspkr present sometimes.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Michael Neuling
2006-03-14 00:11:50 -05:00
committed by Dmitry Torokhov
parent aaef685d57
commit e5c6c8e457
7 changed files with 97 additions and 26 deletions
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18
arch/alpha/kernel/setup.c
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@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/bootmem.h>
#include <linux/pci.h>
#include <linux/seq_file.h>
@ -1484,3 +1485,20 @@ alpha_panic_event(struct notifier_block *this, unsigned long event, void *ptr)
#endif
return NOTIFY_DONE;
}
static __init int add_pcspkr(void)
{
struct platform_device *pd;
int ret;
pd = platform_device_alloc("pcspkr", -1);
if (!pd)
return -ENOMEM;
ret = platform_device_add(pd);
if (ret)
platform_device_put(pd);
return ret;
}
device_initcall(add_pcspkr);