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DEVM_IIO_TRIGGER_ALL(9) Industrial I/O core DEVM_IIO_TRIGGER_ALL(9)

NAME

devm_iio_trigger_alloc - Resource-managed iio_trigger_alloc

SYNOPSIS

struct iio_trigger * devm_iio_trigger_alloc(struct device * dev, const char * fmt, ...);

ARGUMENTS

dev
Device to allocate iio_trigger for

fmt

trigger name format. If it includes format specifiers, the additional arguments following format are formatted and inserted in the resulting string replacing their respective specifiers.

...

variable arguments

DESCRIPTION

Managed iio_trigger_alloc. iio_trigger allocated with this function is automatically freed on driver detach.

If an iio_trigger allocated with this function needs to be freed separately, devm_iio_trigger_free must be used.

RETURN

Pointer to allocated iio_trigger on success, NULL on failure.

AUTHOR

Daniel Baluta <daniel.baluta@intel.com>
Author.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.