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ACPI: remove non-PNPACPI version of get_rtc_dev()

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It isn't needed in ACPI code anymore because
now ACPI always includes PNPACPI.

Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2007-02-15 22:46:42 -05:00
parent 243b66e76a
commit 8d4956c201
1 changed files with 0 additions and 27 deletions
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27
drivers/acpi/glue.c
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@ -255,8 +255,6 @@ arch_initcall(init_acpi_device_notify);
static struct cmos_rtc_board_info rtc_info; static struct cmos_rtc_board_info rtc_info;
#ifdef CONFIG_PNPACPI
/* PNP devices are registered in a subsys_initcall(); /* PNP devices are registered in a subsys_initcall();
* ACPI specifies the PNP IDs to use. * ACPI specifies the PNP IDs to use.
*/ */
@ -280,31 +278,6 @@ static struct device *__init get_rtc_dev(void)
return bus_find_device(&pnp_bus_type, NULL, NULL, pnp_match); return bus_find_device(&pnp_bus_type, NULL, NULL, pnp_match);
} }
#else
/* We expect non-PNPACPI platforms to register an RTC device, usually
* at or near arch_initcall(). That also helps for example PCs that
* aren't configured with ACPI (where this code wouldn't run, but the
* RTC would still be available). The device name matches the driver;
* that's how the platform bus works.
*/
#include <linux/platform_device.h>
static int __init platform_match(struct device *dev, void *data)
{
struct platform_device *pdev;
pdev = container_of(dev, struct platform_device, dev);
return strcmp(pdev->name, "rtc_cmos") == 0;
}
static struct device *__init get_rtc_dev(void)
{
return bus_find_device(&platform_bus_type, NULL, NULL, platform_match);
}
#endif
static int __init acpi_rtc_init(void) static int __init acpi_rtc_init(void)
{ {
struct device *dev = get_rtc_dev(); struct device *dev = get_rtc_dev();