Gregory Nutt 9568600ab1 Squashed commit of the following: ... This commit backs out most of commit b4747286b1. That change was added because sem_wait() would sometimes cause cancellation points inappropriated. But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point. In the OS, all calls to sem_wait() changed to nxsem_wait(). nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable. In all OS functions (not libraries), change sem_wait() to nxsem_wait(). This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable. sched/semaphore: Add the function nxsem_wait(). This is a new internal OS interface. It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.		2017-10-04 15:22:27 -06:00
..
ad5410.c	irq_dispatch: Add argument pointer to irq_dispatch	2017-02-27 06:27:56 -06:00
adc.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
ads1242.c	drivers/: Remove all explicit use of 'hidden' macro _info. Code must never use this directly. Code must always use a debug macro such as info which is basic on _info but can be appropriately filtered.	2017-01-15 13:00:50 -06:00
ads1255.c	irq_dispatch: Add argument pointer to irq_dispatch	2017-02-27 06:27:56 -06:00
comp.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
dac.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
Kconfig	drivers: analog: adc: add poll support	2017-08-28 07:05:33 -06:00
ltc1867l.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
Make.defs	drivers/analog: Add basic OPAMP driver	2017-04-30 11:11:17 +02:00
opamp.c	Squashed commit of the following:	2017-10-04 15:22:27 -06:00
pga11x.c	Add an instance argument to the SPIDEV definitions.	2017-04-29 12:26:52 -06:00