Jan Weitzel 3fd306c85a w1: disable irqs in critical section ...

Interrupting w1_delay() in w1_read_bit() results in missing the low level
on the w1 line and receiving "1" instead of "0".

Add local_irq_save()/local_irq_restore() around the critical section

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-11-02 16:07:03 -07:00

..

masters

MAINTAINERS: Evgeniy has moved

2011-08-25 16:25:33 -07:00

slaves

drivers/power/ds2780_battery.c: add a nolock function to w1 interface

2011-11-02 16:07:03 -07:00

Kconfig

trivial: Kconfig: .ko is normally not included in module names

2009-06-12 18:01:50 +02:00

Makefile

[PATCH] better CONFIG_W1_SLAVE_DS2433_CRC handling

2006-12-07 08:39:43 -08:00

w1_family.c

MAINTAINERS: Evgeniy has moved

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w1_family.h

MAINTAINERS: Evgeniy has moved

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w1_int.c

drivers/w1/w1_int.c: multiple masters used same init_name

2011-11-02 16:07:03 -07:00

w1_int.h

MAINTAINERS: Evgeniy has moved

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w1_io.c

w1: disable irqs in critical section

2011-11-02 16:07:03 -07:00

w1_log.h

MAINTAINERS: Evgeniy has moved

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w1_netlink.c

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w1_netlink.h

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w1.c

MAINTAINERS: Evgeniy has moved

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w1.h

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2011-08-25 16:25:33 -07:00