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Searched refs:rtc_lock (Results 1 – 25 of 42) sorted by relevance

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/linux/drivers/char/
H A Dnvram.c94 spin_lock_irqsave(&rtc_lock, flags); in pc_nvram_read_byte()
96 spin_unlock_irqrestore(&rtc_lock, flags); in pc_nvram_read_byte()
110 spin_lock_irqsave(&rtc_lock, flags); in pc_nvram_write_byte()
112 spin_unlock_irqrestore(&rtc_lock, flags); in pc_nvram_write_byte()
146 spin_lock_irq(&rtc_lock); in pc_nvram_set_checksum()
148 spin_unlock_irq(&rtc_lock); in pc_nvram_set_checksum()
156 spin_lock_irq(&rtc_lock); in pc_nvram_initialize()
160 spin_unlock_irq(&rtc_lock); in pc_nvram_initialize()
174 spin_lock_irq(&rtc_lock); in pc_nvram_read()
176 spin_unlock_irq(&rtc_lock); in pc_nvram_read()
[all …]
/linux/drivers/rtc/
H A Drtc-mc146818-lib.c30 spin_lock_irqsave(&rtc_lock, flags); in mc146818_avoid_UIP()
44 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
51 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
63 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
75 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
78 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
265 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_time()
267 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_set_time()
278 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_time()
305 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_set_time()
H A Drtc-cmos.c535 spin_lock_irq(&rtc_lock); in cmos_set_alarm()
537 spin_unlock_irq(&rtc_lock); in cmos_set_alarm()
567 spin_lock_irqsave(&rtc_lock, flags); in cmos_alarm_irq_enable()
574 spin_unlock_irqrestore(&rtc_lock, flags); in cmos_alarm_irq_enable()
585 spin_lock_irq(&rtc_lock); in cmos_procfs()
588 spin_unlock_irq(&rtc_lock); in cmos_procfs()
644 guard(spinlock_irq)(&rtc_lock); in cmos_nvram_read()
675 guard(spinlock_irq)(&rtc_lock); in cmos_nvram_write()
700 spin_lock_irqsave(&rtc_lock, flags); in cmos_interrupt()
734 spin_unlock_irqrestore(&rtc_lock, flags); in cmos_interrupt()
[all …]
H A Drtc-moxart.c58 spinlock_t rtc_lock; member
146 spin_lock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_set_time()
175 spin_unlock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_set_time()
190 spin_lock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_read_time()
234 spin_unlock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_read_time()
277 spin_lock_init(&moxart_rtc->rtc_lock); in moxart_rtc_probe()
H A Drtc-atcrtc100.c150 rtc_lock(rtc->rtc_dev); in atcrtc_alarm_clear()
/linux/arch/mips/sibyte/swarm/
H A Drtc_m41t81.c153 spin_lock_irqsave(&rtc_lock, flags); in m41t81_set_time()
181 spin_unlock_irqrestore(&rtc_lock, flags); in m41t81_set_time()
195 spin_lock_irqsave(&rtc_lock, flags); in m41t81_get_time()
199 spin_unlock_irqrestore(&rtc_lock, flags); in m41t81_get_time()
205 spin_unlock_irqrestore(&rtc_lock, flags); in m41t81_get_time()
H A Drtc_xicor1241.c117 spin_lock_irqsave(&rtc_lock, flags); in xicor_set_time()
162 spin_unlock_irqrestore(&rtc_lock, flags); in xicor_set_time()
172 spin_lock_irqsave(&rtc_lock, flags); in xicor_get_time()
188 spin_unlock_irqrestore(&rtc_lock, flags); in xicor_get_time()
/linux/arch/mips/dec/
H A Dtime.c27 spin_lock_irqsave(&rtc_lock, flags); in read_persistent_clock64()
44 spin_unlock_irqrestore(&rtc_lock, flags); in read_persistent_clock64()
76 spin_lock(&rtc_lock); in update_persistent_clock64()
122 spin_unlock(&rtc_lock); in update_persistent_clock64()
/linux/arch/arm/kernel/
H A Dtime.c36 DEFINE_SPINLOCK(rtc_lock);
37 EXPORT_SYMBOL(rtc_lock);
/linux/drivers/acpi/x86/
H A Dcmos_rtc.c41 spin_lock_irq(&rtc_lock); in acpi_cmos_rtc_space_handler()
49 spin_unlock_irq(&rtc_lock); in acpi_cmos_rtc_space_handler()
/linux/arch/mips/kernel/
H A Dtime.c100 DEFINE_SPINLOCK(rtc_lock);
101 EXPORT_SYMBOL(rtc_lock);
/linux/drivers/char/mwave/
H A Dsmapi.c382 spin_lock_irqsave(&rtc_lock, flags); in smapi_init()
385 spin_unlock_irqrestore(&rtc_lock, flags); in smapi_init()
388 spin_lock_irqsave(&rtc_lock, flags); in smapi_init()
391 spin_unlock_irqrestore(&rtc_lock, flags); in smapi_init()
/linux/arch/x86/kernel/
H A Drtc.c25 DEFINE_SPINLOCK(rtc_lock);
26 EXPORT_SYMBOL(rtc_lock);
H A Dsmpboot.c143 spin_lock_irqsave(&rtc_lock, flags); in smpboot_setup_warm_reset_vector()
149 spin_unlock_irqrestore(&rtc_lock, flags); in smpboot_setup_warm_reset_vector()
160 spin_lock_irqsave(&rtc_lock, flags); in smpboot_restore_warm_reset_vector()
165 spin_unlock_irqrestore(&rtc_lock, flags); in smpboot_restore_warm_reset_vector()
/linux/arch/powerpc/platforms/chrp/
H A Dtime.c91 spin_lock(&rtc_lock); in chrp_set_rtc_time()
126 spin_unlock(&rtc_lock); in chrp_set_rtc_time()
/linux/arch/sparc/include/asm/
H A Dmc146818rtc.h7 extern spinlock_t rtc_lock;
/linux/arch/mips/include/asm/
H A Dtime.h18 extern spinlock_t rtc_lock;
/linux/drivers/platform/x86/dell/
H A Ddcdbas.c389 spin_lock_irqsave(&rtc_lock, flags); in host_control_smi()
407 spin_unlock_irqrestore(&rtc_lock, flags); in host_control_smi()
420 spin_lock_irqsave(&rtc_lock, flags); in host_control_smi()
438 spin_unlock_irqrestore(&rtc_lock, flags); in host_control_smi()
/linux/arch/alpha/kernel/
H A Dtime.c51 DEFINE_SPINLOCK(rtc_lock);
52 EXPORT_SYMBOL(rtc_lock);
/linux/include/linux/
H A Dmc146818rtc.h23 extern spinlock_t rtc_lock; /* serialize CMOS RAM access */
H A Drtc.h167 #define rtc_lock(d) mutex_lock(&d->ops_lock) macro
/linux/arch/sparc/kernel/
H A Dtime_32.c64 DEFINE_SPINLOCK(rtc_lock);
65 EXPORT_SYMBOL(rtc_lock);
/linux/arch/m68k/atari/
H A Dtime.c28 DEFINE_SPINLOCK(rtc_lock);
29 EXPORT_SYMBOL_GPL(rtc_lock);
/linux/drivers/virtio/
H A Dvirtio_rtc_class.c205 rtc_lock(viortc_class->rtc); in viortc_class_stop()
/linux/arch/powerpc/kernel/
H A Dtime.c135 DEFINE_SPINLOCK(rtc_lock);
136 EXPORT_SYMBOL_GPL(rtc_lock);

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