William Breathitt Gray 09db4678bf counter: 104-quad-8: Replace mutex with spinlock ... This patch replaces the mutex I/O lock with a spinlock. This is in preparation for a subsequent patch adding IRQ support for 104-QUAD-8 devices; we can't sleep in an interrupt context, so we'll need to use a spinlock instead. Acked-by: Syed Nayyar Waris <syednwaris@gmail.com> Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Link: https://lore.kernel.org/r/3f74491dec66de10d062978bcb7b9c2b3bdea86c.1632884256.git.vilhelm.gray@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>		2021-10-17 10:55:43 +01:00
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104-quad-8.c	counter: 104-quad-8: Replace mutex with spinlock	2021-10-17 10:55:43 +01:00
counter-chrdev.c	counter: Add character device interface	2021-10-17 10:53:52 +01:00
counter-chrdev.h	counter: Add character device interface	2021-10-17 10:53:52 +01:00
counter-core.c	counter: Add character device interface	2021-10-17 10:53:52 +01:00
counter-sysfs.c	counter: Implement events_queue_size sysfs attribute	2021-10-17 10:55:01 +01:00
counter-sysfs.h	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
ftm-quaddec.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
intel-qep.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
interrupt-cnt.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
Kconfig	counter: Add support for Intel Quadrature Encoder Peripheral	2021-06-03 18:24:14 +01:00
Makefile	counter: Add character device interface	2021-10-17 10:53:52 +01:00
microchip-tcb-capture.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
stm32-lptimer-cnt.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
stm32-timer-cnt.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00
ti-eqep.c	counter: Internalize sysfs interface code	2021-10-17 10:52:58 +01:00