diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/parisc/kernel/time.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/parisc/kernel/time.c')
| -rw-r--r-- | kernel/arch/parisc/kernel/time.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/kernel/arch/parisc/kernel/time.c b/kernel/arch/parisc/kernel/time.c index 70e105d62..400acac0a 100644 --- a/kernel/arch/parisc/kernel/time.c +++ b/kernel/arch/parisc/kernel/time.c @@ -202,7 +202,6 @@ static struct clocksource clocksource_cr16 = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -#ifdef CONFIG_SMP int update_cr16_clocksource(void) { /* since the cr16 cycle counters are not synchronized across CPUs, @@ -214,12 +213,6 @@ int update_cr16_clocksource(void) return 0; } -#else -int update_cr16_clocksource(void) -{ - return 0; /* no change */ -} -#endif /*CONFIG_SMP*/ void __init start_cpu_itimer(void) { @@ -231,20 +224,14 @@ void __init start_cpu_itimer(void) per_cpu(cpu_data, cpu).it_value = next_tick; } -static struct platform_device rtc_generic_dev = { - .name = "rtc-generic", - .id = -1, -}; - static int __init rtc_init(void) { - if (platform_device_register(&rtc_generic_dev) < 0) - printk(KERN_ERR "unable to register rtc device...\n"); + struct platform_device *pdev; - /* not necessarily an error */ - return 0; + pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0); + return PTR_ERR_OR_ZERO(pdev); } -module_init(rtc_init); +device_initcall(rtc_init); void read_persistent_clock(struct timespec *ts) { |