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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 21:55:47 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 21:55:47 -0700
commite86908614f2c7fec401827e5cefd7a6ea9407f85 (patch)
treefcb5d9e52422b37bdaf0e647126ebdfc1680f162 /arch/powerpc/sysdev/timer.c
parentMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev (diff)
parent[POWERPC] Add memchr() to the bootwrapper (diff)
downloadlinux-dev-e86908614f2c7fec401827e5cefd7a6ea9407f85.tar.xz
linux-dev-e86908614f2c7fec401827e5cefd7a6ea9407f85.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits) [POWERPC] Add memchr() to the bootwrapper [POWERPC] Implement logging of unhandled signals [POWERPC] Add legacy serial support for OPB with flattened device tree [POWERPC] Use 1TB segments [POWERPC] XilinxFB: Allow fixed framebuffer base address [POWERPC] XilinxFB: Add support for custom screen resolution [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci [POWERPC] 4xx: Kilauea defconfig file [POWERPC] 4xx: Kilauea DTS [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x [POWERPC] 4xx: Add AMCC 405EX support to cputable.c [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig [POWERPC] 85xx: Killed <asm/mpc85xx.h> [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding. [POWERPC] mpc8272ads: Remove muram from the CPM reg property. [POWERPC] Make clockevents work on PPC601 processors ... Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
Diffstat (limited to 'arch/powerpc/sysdev/timer.c')
-rw-r--r--arch/powerpc/sysdev/timer.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c
deleted file mode 100644
index e81e7ec2e799..000000000000
--- a/arch/powerpc/sysdev/timer.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Common code to keep time when machine suspends.
- *
- * Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPLv2
- */
-
-#include <linux/time.h>
-#include <linux/sysdev.h>
-#include <asm/rtc.h>
-
-static unsigned long suspend_rtc_time;
-
-/*
- * Reset the time after a sleep.
- */
-static int timer_resume(struct sys_device *dev)
-{
- struct timeval tv;
- struct timespec ts;
- struct rtc_time cur_rtc_tm;
- unsigned long cur_rtc_time, diff;
-
- /* get current RTC time and convert to seconds */
- get_rtc_time(&cur_rtc_tm);
- cur_rtc_time = mktime(cur_rtc_tm.tm_year + 1900,
- cur_rtc_tm.tm_mon + 1,
- cur_rtc_tm.tm_mday,
- cur_rtc_tm.tm_hour,
- cur_rtc_tm.tm_min,
- cur_rtc_tm.tm_sec);
-
- diff = cur_rtc_time - suspend_rtc_time;
-
- /* adjust time of day by seconds that elapsed while
- * we were suspended */
- do_gettimeofday(&tv);
- ts.tv_sec = tv.tv_sec + diff;
- ts.tv_nsec = tv.tv_usec * NSEC_PER_USEC;
- do_settimeofday(&ts);
-
- return 0;
-}
-
-static int timer_suspend(struct sys_device *dev, pm_message_t state)
-{
- struct rtc_time suspend_rtc_tm;
- WARN_ON(!ppc_md.get_rtc_time);
-
- get_rtc_time(&suspend_rtc_tm);
- suspend_rtc_time = mktime(suspend_rtc_tm.tm_year + 1900,
- suspend_rtc_tm.tm_mon + 1,
- suspend_rtc_tm.tm_mday,
- suspend_rtc_tm.tm_hour,
- suspend_rtc_tm.tm_min,
- suspend_rtc_tm.tm_sec);
-
- return 0;
-}
-
-static struct sysdev_class timer_sysclass = {
- .resume = timer_resume,
- .suspend = timer_suspend,
- set_kset_name("timer"),
-};
-
-static struct sys_device device_timer = {
- .id = 0,
- .cls = &timer_sysclass,
-};
-
-static int time_init_device(void)
-{
- int error = sysdev_class_register(&timer_sysclass);
- if (!error)
- error = sysdev_register(&device_timer);
- return error;
-}
-
-device_initcall(time_init_device);