diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/debug_core.c | 1 | ||||
| -rw-r--r-- | kernel/debug/gdbstub.c | 1 | ||||
| -rw-r--r-- | kernel/gcov/Kconfig | 2 | ||||
| -rw-r--r-- | kernel/power/suspend_test.c | 11 | ||||
| -rw-r--r-- | kernel/time/clockevents.c | 1 | ||||
| -rw-r--r-- | kernel/time/timekeeping.c | 26 |
6 files changed, 29 insertions, 13 deletions
diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index 9a61738..c26278f 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -29,6 +29,7 @@ */ #include <linux/pid_namespace.h> #include <linux/clocksource.h> +#include <linux/serial_core.h> #include <linux/interrupt.h> #include <linux/spinlock.h> #include <linux/console.h> diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index ce615e0..38573f3 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -31,6 +31,7 @@ #include <linux/kernel.h> #include <linux/kgdb.h> #include <linux/kdb.h> +#include <linux/serial_core.h> #include <linux/reboot.h> #include <linux/uaccess.h> #include <asm/cacheflush.h> diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig index a920281..d4da55d 100644 --- a/kernel/gcov/Kconfig +++ b/kernel/gcov/Kconfig @@ -35,7 +35,7 @@ config GCOV_KERNEL config GCOV_PROFILE_ALL bool "Profile entire Kernel" depends on GCOV_KERNEL - depends on SUPERH || S390 || X86 || (PPC && EXPERIMENTAL) || MICROBLAZE + depends on SUPERH || S390 || X86 || PPC || MICROBLAZE default n ---help--- This options activates profiling for the entire kernel. diff --git a/kernel/power/suspend_test.c b/kernel/power/suspend_test.c index 25596e4..9b2a1d5 100644 --- a/kernel/power/suspend_test.c +++ b/kernel/power/suspend_test.c @@ -112,7 +112,7 @@ static void __init test_wakealarm(struct rtc_device *rtc, suspend_state_t state) rtc_set_alarm(rtc, &alm); } -static int __init has_wakealarm(struct device *dev, void *name_ptr) +static int __init has_wakealarm(struct device *dev, const void *data) { struct rtc_device *candidate = to_rtc_device(dev); @@ -121,7 +121,6 @@ static int __init has_wakealarm(struct device *dev, void *name_ptr) if (!device_may_wakeup(candidate->dev.parent)) return 0; - *(const char **)name_ptr = dev_name(dev); return 1; } @@ -159,8 +158,8 @@ static int __init test_suspend(void) static char warn_no_rtc[] __initdata = KERN_WARNING "PM: no wakealarm-capable RTC driver is ready\n"; - char *pony = NULL; struct rtc_device *rtc = NULL; + struct device *dev; /* PM is initialized by now; is that state testable? */ if (test_state == PM_SUSPEND_ON) @@ -171,9 +170,9 @@ static int __init test_suspend(void) } /* RTCs have initialized by now too ... can we use one? */ - class_find_device(rtc_class, NULL, &pony, has_wakealarm); - if (pony) - rtc = rtc_class_open(pony); + dev = class_find_device(rtc_class, NULL, NULL, has_wakealarm); + if (dev) + rtc = rtc_class_open(dev_name(dev)); if (!rtc) { printk(warn_no_rtc); goto done; diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 30b6de0..c6d6400 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -339,6 +339,7 @@ void clockevents_config_and_register(struct clock_event_device *dev, clockevents_config(dev, freq); clockevents_register_device(dev); } +EXPORT_SYMBOL_GPL(clockevents_config_and_register); /** * clockevents_update_freq - Update frequency and reprogram a clock event device. diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 1e35515..9a0bc98 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -138,6 +138,20 @@ static void tk_setup_internals(struct timekeeper *tk, struct clocksource *clock) } /* Timekeeper helper functions. */ + +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET +u32 (*arch_gettimeoffset)(void); + +u32 get_arch_timeoffset(void) +{ + if (likely(arch_gettimeoffset)) + return arch_gettimeoffset(); + return 0; +} +#else +static inline u32 get_arch_timeoffset(void) { return 0; } +#endif + static inline s64 timekeeping_get_ns(struct timekeeper *tk) { cycle_t cycle_now, cycle_delta; @@ -154,8 +168,8 @@ static inline s64 timekeeping_get_ns(struct timekeeper *tk) nsec = cycle_delta * tk->mult + tk->xtime_nsec; nsec >>= tk->shift; - /* If arch requires, add in gettimeoffset() */ - return nsec + arch_gettimeoffset(); + /* If arch requires, add in get_arch_timeoffset() */ + return nsec + get_arch_timeoffset(); } static inline s64 timekeeping_get_ns_raw(struct timekeeper *tk) @@ -174,8 +188,8 @@ static inline s64 timekeeping_get_ns_raw(struct timekeeper *tk) /* convert delta to nanoseconds. */ nsec = clocksource_cyc2ns(cycle_delta, clock->mult, clock->shift); - /* If arch requires, add in gettimeoffset() */ - return nsec + arch_gettimeoffset(); + /* If arch requires, add in get_arch_timeoffset() */ + return nsec + get_arch_timeoffset(); } static RAW_NOTIFIER_HEAD(pvclock_gtod_chain); @@ -257,8 +271,8 @@ static void timekeeping_forward_now(struct timekeeper *tk) tk->xtime_nsec += cycle_delta * tk->mult; - /* If arch requires, add in gettimeoffset() */ - tk->xtime_nsec += (u64)arch_gettimeoffset() << tk->shift; + /* If arch requires, add in get_arch_timeoffset() */ + tk->xtime_nsec += (u64)get_arch_timeoffset() << tk->shift; tk_normalize_xtime(tk); |