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drivers/spi: Get rid of spi_get_config

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There is only one user for spi_get_config i.e. SPI ACPI. Also, the
values provided by spi_get_config are constant for now. Thus, get rid
of the spi_get_config call and fill in these constant values in SPI
ACPI code itself. If there is a need in the future to change these,
appropriate device-tree configs can be added.

BUG=b:36873582

Change-Id: Ied38e2670784ee3317bb12e542666c224bd9e819
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19203
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
This commit is contained in:
Furquan Shaikh
2017-04-07 07:13:24 -07:00
committed by Furquan Shaikh
parent bc17cdef0d
commit 5bda642bcb
4 changed files with 8 additions and 58 deletions
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10
src/drivers/spi/spi-generic.c
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@ -88,16 +88,6 @@ int spi_xfer(const struct spi_slave *slave, const void *dout, size_t bytesout,
return -1;
}
int spi_get_config(const struct spi_slave *slave, struct spi_cfg *cfg)
{
const struct spi_ctrlr *ctrlr = slave->ctrlr;
if (ctrlr && ctrlr->get_config)
return ctrlr->get_config(slave, cfg);
return -1;
}
void __attribute__((weak)) spi_init(void)
{
/* Default weak implementation - do nothing. */