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Searched refs:rtc_lock (Results 1 - 25 of 81) sorted by relevance

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/kernel/linux/linux-5.10/drivers/rtc/
H A Drtc-mc146818-lib.c25 spin_lock_irqsave(&rtc_lock, flags); in mc146818_avoid_UIP()
39 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
46 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
58 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
70 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
73 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_avoid_UIP()
92 spin_lock_irqsave(&rtc_lock, flags); in mc146818_does_rtc_work()
94 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_does_rtc_work()
125 spin_lock_irqsave(&rtc_lock, flags); in mc146818_get_time()
139 spin_unlock_irqrestore(&rtc_lock, flag in mc146818_get_time()
[all...]
H A Drtc-mrst.c65 spin_lock_irqsave(&rtc_lock, flags); in vrtc_is_updating()
67 spin_unlock_irqrestore(&rtc_lock, flags); in vrtc_is_updating()
91 spin_lock_irqsave(&rtc_lock, flags); in mrst_read_time()
98 spin_unlock_irqrestore(&rtc_lock, flags); in mrst_read_time()
124 spin_lock_irqsave(&rtc_lock, flags); in mrst_set_time()
133 spin_unlock_irqrestore(&rtc_lock, flags); in mrst_set_time()
148 spin_lock_irq(&rtc_lock); in mrst_read_alarm()
154 spin_unlock_irq(&rtc_lock); in mrst_read_alarm()
216 spin_lock_irq(&rtc_lock); in mrst_set_alarm()
225 spin_unlock_irq(&rtc_lock); in mrst_set_alarm()
[all...]
H A Drtc-vr41xx.c75 static DEFINE_SPINLOCK(rtc_lock);
104 spin_lock_irq(&rtc_lock); in write_elapsed_second()
110 spin_unlock_irq(&rtc_lock); in write_elapsed_second()
142 spin_lock_irq(&rtc_lock); in vr41xx_rtc_read_alarm()
149 spin_unlock_irq(&rtc_lock); in vr41xx_rtc_read_alarm()
162 spin_lock_irq(&rtc_lock); in vr41xx_rtc_set_alarm()
176 spin_unlock_irq(&rtc_lock); in vr41xx_rtc_set_alarm()
205 spin_lock_irq(&rtc_lock); in vr41xx_rtc_alarm_irq_enable()
217 spin_unlock_irq(&rtc_lock); in vr41xx_rtc_alarm_irq_enable()
299 spin_lock_irq(&rtc_lock); in rtc_probe()
[all...]
H A Drtc-cmos.c24 * interrupts disabled, holding the global rtc_lock, to exclude those
190 * own rtc_lock ... and we won't worry about access during NMI.
540 spin_lock_irq(&rtc_lock); in cmos_set_alarm()
542 spin_unlock_irq(&rtc_lock); in cmos_set_alarm()
572 spin_lock_irqsave(&rtc_lock, flags); in cmos_alarm_irq_enable()
579 spin_unlock_irqrestore(&rtc_lock, flags); in cmos_alarm_irq_enable()
590 spin_lock_irq(&rtc_lock); in cmos_procfs()
593 spin_unlock_irq(&rtc_lock); in cmos_procfs()
655 spin_lock_irq(&rtc_lock); in cmos_nvram_read()
664 spin_unlock_irq(&rtc_lock); in cmos_nvram_read()
[all...]
H A Drtc-moxart.c57 spinlock_t rtc_lock; member
143 spin_lock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_set_time()
172 spin_unlock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_set_time()
187 spin_lock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_read_time()
231 spin_unlock_irq(&moxart_rtc->rtc_lock); in moxart_rtc_read_time()
274 spin_lock_init(&moxart_rtc->rtc_lock); in moxart_rtc_probe()
/kernel/linux/linux-5.10/arch/m68k/atari/
H A Dnvram.c32 * rtc_lock held. Due to the index-port/data-port design of the RTC, we
79 spin_lock_irq(&rtc_lock); in atari_nvram_set_checksum()
81 spin_unlock_irq(&rtc_lock); in atari_nvram_set_checksum()
89 spin_lock_irq(&rtc_lock); in atari_nvram_initialize()
93 spin_unlock_irq(&rtc_lock); in atari_nvram_initialize()
102 spin_lock_irq(&rtc_lock); in atari_nvram_read()
104 spin_unlock_irq(&rtc_lock); in atari_nvram_read()
109 spin_unlock_irq(&rtc_lock); in atari_nvram_read()
120 spin_lock_irq(&rtc_lock); in atari_nvram_write()
122 spin_unlock_irq(&rtc_lock); in atari_nvram_write()
[all...]
/kernel/linux/linux-6.6/arch/m68k/atari/
H A Dnvram.c32 * rtc_lock held. Due to the index-port/data-port design of the RTC, we
79 spin_lock_irq(&rtc_lock); in atari_nvram_set_checksum()
81 spin_unlock_irq(&rtc_lock); in atari_nvram_set_checksum()
89 spin_lock_irq(&rtc_lock); in atari_nvram_initialize()
93 spin_unlock_irq(&rtc_lock); in atari_nvram_initialize()
102 spin_lock_irq(&rtc_lock); in atari_nvram_read()
104 spin_unlock_irq(&rtc_lock); in atari_nvram_read()
109 spin_unlock_irq(&rtc_lock); in atari_nvram_read()
120 spin_lock_irq(&rtc_lock); in atari_nvram_write()
122 spin_unlock_irq(&rtc_lock); in atari_nvram_write()
[all...]
/kernel/linux/linux-5.10/drivers/char/
H A Dnvram.c79 * rtc_lock held. Due to the index-port/data-port design of the RTC, we
94 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()
[all...]
/kernel/linux/linux-6.6/drivers/char/
H A Dnvram.c79 * rtc_lock held. Due to the index-port/data-port design of the RTC, we
94 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()
[all...]
/kernel/linux/linux-6.6/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()
267 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_time()
269 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_set_time()
280 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_time()
307 spin_unlock_irqrestore(&rtc_lock, flag in mc146818_set_time()
[all...]
H A Drtc-cmos.c24 * interrupts disabled, holding the global rtc_lock, to exclude those
190 * own rtc_lock ... and we won't worry about access during NMI.
540 spin_lock_irq(&rtc_lock); in cmos_set_alarm()
542 spin_unlock_irq(&rtc_lock); in cmos_set_alarm()
572 spin_lock_irqsave(&rtc_lock, flags); in cmos_alarm_irq_enable()
579 spin_unlock_irqrestore(&rtc_lock, flags); in cmos_alarm_irq_enable()
590 spin_lock_irq(&rtc_lock); in cmos_procfs()
593 spin_unlock_irq(&rtc_lock); in cmos_procfs()
649 spin_lock_irq(&rtc_lock); in cmos_nvram_read()
658 spin_unlock_irq(&rtc_lock); in cmos_nvram_read()
[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()
/kernel/linux/linux-5.10/arch/mips/include/asm/
H A Dmc146818-time.h38 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_rtc_mmss()
84 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_set_rtc_mmss()
94 spin_lock_irqsave(&rtc_lock, flags); in mc146818_get_cmos_time()
113 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_get_cmos_time()
/kernel/linux/linux-5.10/arch/mips/kernel/
H A Dcevt-ds1287.c53 spin_lock(&rtc_lock); in ds1287_shutdown()
59 spin_unlock(&rtc_lock); in ds1287_shutdown()
67 spin_lock(&rtc_lock); in ds1287_set_periodic()
73 spin_unlock(&rtc_lock); in ds1287_set_periodic()
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dbootflag.c48 spin_lock_irqsave(&rtc_lock, flags); in sbf_write()
50 spin_unlock_irqrestore(&rtc_lock, flags); in sbf_write()
62 spin_lock_irqsave(&rtc_lock, flags); in sbf_read()
64 spin_unlock_irqrestore(&rtc_lock, flags); in sbf_read()
H A Drtc.c32 DEFINE_SPINLOCK(rtc_lock); variable
33 EXPORT_SYMBOL(rtc_lock); variable
77 spin_lock_irqsave(&rtc_lock, flags); in mach_get_cmos_time()
104 spin_unlock_irqrestore(&rtc_lock, flags); in mach_get_cmos_time()
/kernel/linux/linux-6.6/arch/mips/include/asm/
H A Dmc146818-time.h38 spin_lock_irqsave(&rtc_lock, flags); in mc146818_set_rtc_mmss()
84 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_set_rtc_mmss()
94 spin_lock_irqsave(&rtc_lock, flags); in mc146818_get_cmos_time()
113 spin_unlock_irqrestore(&rtc_lock, flags); in mc146818_get_cmos_time()
/kernel/linux/linux-6.6/arch/mips/kernel/
H A Dcevt-ds1287.c53 spin_lock(&rtc_lock); in ds1287_shutdown()
59 spin_unlock(&rtc_lock); in ds1287_shutdown()
67 spin_lock(&rtc_lock); in ds1287_set_periodic()
73 spin_unlock(&rtc_lock); in ds1287_set_periodic()
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dbootflag.c48 spin_lock_irqsave(&rtc_lock, flags); in sbf_write()
50 spin_unlock_irqrestore(&rtc_lock, flags); in sbf_write()
62 spin_lock_irqsave(&rtc_lock, flags); in sbf_read()
64 spin_unlock_irqrestore(&rtc_lock, flags); in sbf_read()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-5.10/arch/x86/platform/intel-mid/
H A Dintel_mid_vrtc.c62 spin_lock_irqsave(&rtc_lock, flags); in vrtc_get_time()
74 spin_unlock_irqrestore(&rtc_lock, flags); in vrtc_get_time()
100 spin_lock_irqsave(&rtc_lock, flags); in vrtc_set_mmss()
107 spin_unlock_irqrestore(&rtc_lock, flags); in vrtc_set_mmss()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()

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