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spi: Make 'default_spi_send_command' the default unless defined

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A NULL func pointer is necessary and sufficient for the
condition `NULL func pointer => default_spi_send_command' as to not
need this explicit specification of 'default'.

Therefore drop the explicit need to specify the 'default_spi_send_command'
callback function pointer in the spi_master struct. This is a reasonable default for every other driver in the tree with only a few exceptions.

This simplifies the code and driver development.

Change-Id: I63abcb8c64f233cdbf58a149a31051fa648305a2
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/67480
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
This commit is contained in:
Edward O'Callaghan
2022-09-09 23:10:24 +10:00
committed by Thomas Heijligen
parent 648dc4a653
commit fc533e2562
2 changed files with 5 additions and 5 deletions
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ft2232_spi.c
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@ -295,7 +295,6 @@ static const struct spi_master spi_master_ft2232 = {
.features = SPI_MASTER_4BA,
.max_data_read = 64 * 1024,
.max_data_write = 256,
.command = default_spi_send_command,
.multicommand = ft2232_spi_send_multicommand,
.read = default_spi_read,
.write_256 = default_spi_write_256,