centos man page for spi_bus_unlock

Query: spi_bus_unlock

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SPI_BUS_UNLOCK(9)					  Serial Peripheral Interface (S					 SPI_BUS_UNLOCK(9)

NAME
spi_bus_unlock - release the lock for exclusive SPI bus usage
SYNOPSIS
int spi_bus_unlock(struct spi_master * master);
ARGUMENTS
master SPI bus master that was locked for exclusive bus access
CONTEXT
can sleep
DESCRIPTION
This call may only be used from a context that may sleep. The sleep is non-interruptible, and has no timeout. This call releases an SPI bus lock previously obtained by an spi_bus_lock call. It returns zero on success, else a negative error code.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SPI_BUS_UNLOCK(9)
Related Man Pages
spi_async(9) - centos
struct_spi_device(9) - centos
struct_spi_driver(9) - centos
i2c_add_numbered_adapter(9) - centos
struct_spi_message(9) - suse
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