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SubjectRe: [PATCH] rtc: add x86 support for rtc-efi
re-post of the patch, both as inline and as an attachment (which 
hopefully wont cause confusion).


--- a/drivers/rtc/Kconfig 2009-03-26 12:39:59.000000000 -0400
+++ b/drivers/rtc/Kconfig 2009-04-06 18:46:58.000000000 -0400
@@ -442,7 +442,7 @@ config RTC_DRV_DS1742

config RTC_DRV_EFI
tristate "EFI RTC"
- depends on IA64
+ depends on EFI
help
If you say yes here you will get support for the EFI
Real Time Clock.
--- a/arch/x86/kernel/time_32.c 2009-03-12 22:39:28.000000000 -0400
+++ b/arch/x86/kernel/time_32.c 2009-03-26 13:06:10.000000000 -0400
@@ -32,6 +32,7 @@
#include <linux/interrupt.h>
#include <linux/time.h>
#include <linux/mca.h>
+#include <linux/platform_device.h>

#include <asm/arch_hooks.h>
#include <asm/hpet.h>
@@ -135,3 +136,21 @@ void __init time_init(void)
tsc_init();
late_time_init = choose_time_init();
}
+
+
+#ifdef CONFIG_RTC_DRV_EFI
+static struct platform_device rtc_efi_dev = {
+ .name = "rtc-efi",
+ .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+ if (platform_device_register(&rtc_efi_dev) < 0)
+ printk(KERN_ERR "unable to register rtc device...\n");
+
+ /* not necessarily an error */
+ return 0;
+}
+module_init(rtc_init);
+#endif
--- a/arch/x86/kernel/time_64.c 2009-03-12 22:39:28.000000000 -0400
+++ b/arch/x86/kernel/time_64.c 2009-03-26 13:06:19.000000000 -0400
@@ -18,6 +18,7 @@
#include <linux/time.h>
#include <linux/mca.h>
#include <linux/nmi.h>
+#include <linux/platform_device.h>

#include <asm/i8253.h>
#include <asm/hpet.h>
@@ -135,3 +136,20 @@ void __init time_init(void)

late_time_init = choose_time_init();
}
+
+#ifdef CONFIG_RTC_DRV_EFI
+static struct platform_device rtc_efi_dev = {
+ .name = "rtc-efi",
+ .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+ if (platform_device_register(&rtc_efi_dev) < 0)
+ printk(KERN_ERR "unable to register rtc device...\n");
+
+ /* not necessarily an error */
+ return 0;
+}
+module_init(rtc_init);
+#endif
--------------------------------------------------------------------------------------------
--- a/drivers/rtc/Kconfig 2009-03-26 12:39:59.000000000 -0400
+++ b/drivers/rtc/Kconfig 2009-04-06 18:46:58.000000000 -0400
@@ -442,7 +442,7 @@ config RTC_DRV_DS1742

config RTC_DRV_EFI
tristate "EFI RTC"
- depends on IA64
+ depends on EFI
help
If you say yes here you will get support for the EFI
Real Time Clock.
--- a/arch/x86/kernel/time_32.c 2009-03-12 22:39:28.000000000 -0400
+++ b/arch/x86/kernel/time_32.c 2009-03-26 13:06:10.000000000 -0400
@@ -32,6 +32,7 @@
#include <linux/interrupt.h>
#include <linux/time.h>
#include <linux/mca.h>
+#include <linux/platform_device.h>

#include <asm/arch_hooks.h>
#include <asm/hpet.h>
@@ -135,3 +136,21 @@ void __init time_init(void)
tsc_init();
late_time_init = choose_time_init();
}
+
+
+#ifdef CONFIG_RTC_DRV_EFI
+static struct platform_device rtc_efi_dev = {
+ .name = "rtc-efi",
+ .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+ if (platform_device_register(&rtc_efi_dev) < 0)
+ printk(KERN_ERR "unable to register rtc device...\n");
+
+ /* not necessarily an error */
+ return 0;
+}
+module_init(rtc_init);
+#endif
--- a/arch/x86/kernel/time_64.c 2009-03-12 22:39:28.000000000 -0400
+++ b/arch/x86/kernel/time_64.c 2009-03-26 13:06:19.000000000 -0400
@@ -18,6 +18,7 @@
#include <linux/time.h>
#include <linux/mca.h>
#include <linux/nmi.h>
+#include <linux/platform_device.h>

#include <asm/i8253.h>
#include <asm/hpet.h>
@@ -135,3 +136,20 @@ void __init time_init(void)

late_time_init = choose_time_init();
}
+
+#ifdef CONFIG_RTC_DRV_EFI
+static struct platform_device rtc_efi_dev = {
+ .name = "rtc-efi",
+ .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+ if (platform_device_register(&rtc_efi_dev) < 0)
+ printk(KERN_ERR "unable to register rtc device...\n");
+
+ /* not necessarily an error */
+ return 0;
+}
+module_init(rtc_init);
+#endif
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