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

NAME

struct_spi_replaced_transfers - structure describing the spi_transfer replacements that have occurred so that they can get reverted

SYNOPSIS

struct spi_replaced_transfers {
  spi_replaced_release_t release;
  void * extradata;
  struct list_head replaced_transfers;
  struct list_head * replaced_after;
  size_t inserted;
  struct spi_transfer inserted_transfers[];
};

MEMBERS

release
some extra release code to get executed prior to relasing this structure
extradata
pointer to some extra data if requested or NULL
replaced_transfers
transfers that have been replaced and which need to get restored
replaced_after
the transfer after which the replaced_transfers are to get re-inserted
inserted
number of transfers inserted
inserted_transfers[]
array of spi_transfers of array-size inserted, that have been replacing replaced_transfers

NOTE

that extradata will point to inserted_transfers[inserted] if some extra allocation is requested, so alignment will be the same as for spi_transfers

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.