diff options
author | dann frazier <dannf@dannf.org> | 2009-03-31 18:24:48 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-01 11:59:24 -0400 |
commit | 5e3fd9e5810f141c9c70c36992d4ed72b3aa1fed (patch) | |
tree | 002025896b9ec87f14a98a82a8a80055e7b2daae /arch/ia64/kernel/time.c | |
parent | 78d89ef40c2ff7265df077e20c4d76be7d415204 (diff) |
rtc: add platform driver for EFI
Munge Stephane Eranian's efirtc.c code into an rtc platform driver
[akpm@linux-foundation.org: use is_leap_year()]
Signed-off-by: dann frazier <dannf@hp.com>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>
Cc: stephane eranian <eranian@googlemail.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/kernel/time.c')
-rw-r--r-- | arch/ia64/kernel/time.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index f0ebb342409d..d6747bae52d8 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c | |||
@@ -20,6 +20,7 @@ | |||
20 | #include <linux/efi.h> | 20 | #include <linux/efi.h> |
21 | #include <linux/timex.h> | 21 | #include <linux/timex.h> |
22 | #include <linux/clocksource.h> | 22 | #include <linux/clocksource.h> |
23 | #include <linux/platform_device.h> | ||
23 | 24 | ||
24 | #include <asm/machvec.h> | 25 | #include <asm/machvec.h> |
25 | #include <asm/delay.h> | 26 | #include <asm/delay.h> |
@@ -405,6 +406,21 @@ static struct irqaction timer_irqaction = { | |||
405 | .name = "timer" | 406 | .name = "timer" |
406 | }; | 407 | }; |
407 | 408 | ||
409 | static struct platform_device rtc_efi_dev = { | ||
410 | .name = "rtc-efi", | ||
411 | .id = -1, | ||
412 | }; | ||
413 | |||
414 | static int __init rtc_init(void) | ||
415 | { | ||
416 | if (platform_device_register(&rtc_efi_dev) < 0) | ||
417 | printk(KERN_ERR "unable to register rtc device...\n"); | ||
418 | |||
419 | /* not necessarily an error */ | ||
420 | return 0; | ||
421 | } | ||
422 | module_init(rtc_init); | ||
423 | |||
408 | void __init | 424 | void __init |
409 | time_init (void) | 425 | time_init (void) |
410 | { | 426 | { |