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STRUCT SPI_RES(9) Serial Peripheral Interface (S STRUCT SPI_RES(9)

NAME

struct_spi_res - spi resource management structure

SYNOPSIS

struct spi_res {
  struct list_head entry;
  spi_res_release_t release;
  unsigned long long data[];
};

MEMBERS

entry
list entry
release
release code called prior to freeing this resource
data[]
extra data allocated for the specific use-case

DESCRIPTION

this is based on ideas from devres, but focused on life-cycle management during spi_message processing

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.