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bitbang: Extend bitbang_spi_master functions to accept spi data

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This way every bitbang spi master has access to its own spi data,
and can use this data in all its functions.

This patch only changes the signatures of functions.

BUG=b:185191942
TEST=builds

Change-Id: Id5722a43ce20feeed62630ad80e14df7744f9c02
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/54991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Anastasia Klimchuk
2021-05-26 09:54:08 +10:00
committed by Edward O'Callaghan
parent 30815fc370
commit 5f5eaeb7fa
8 changed files with 52 additions and 52 deletions
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20
bitbang_spi.c
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@ -24,44 +24,44 @@
/* Note that CS# is active low, so val=0 means the chip is active. */
static void bitbang_spi_set_cs(const struct bitbang_spi_master * const master, int val)
{
master->set_cs(val);
master->set_cs(val, NULL);
}
static void bitbang_spi_set_sck(const struct bitbang_spi_master * const master, int val)
{
master->set_sck(val);
master->set_sck(val, NULL);
}
static void bitbang_spi_request_bus(const struct bitbang_spi_master * const master)
{
if (master->request_bus)
master->request_bus();
master->request_bus(NULL);
}
static void bitbang_spi_release_bus(const struct bitbang_spi_master * const master)
{
if (master->release_bus)
master->release_bus();
master->release_bus(NULL);
}
static void bitbang_spi_set_sck_set_mosi(const struct bitbang_spi_master * const master, int sck, int mosi)
{
if (master->set_sck_set_mosi) {
master->set_sck_set_mosi(sck, mosi);
master->set_sck_set_mosi(sck, mosi, NULL);
return;
}
master->set_sck(sck);
master->set_mosi(mosi);
master->set_sck(sck, NULL);
master->set_mosi(mosi, NULL);
}
static int bitbang_spi_set_sck_get_miso(const struct bitbang_spi_master * const master, int sck)
{
if (master->set_sck_get_miso)
return master->set_sck_get_miso(sck);
return master->set_sck_get_miso(sck, NULL);
master->set_sck(sck);
return master->get_miso();
master->set_sck(sck, NULL);
return master->get_miso(NULL);
}
static uint8_t bitbang_spi_read_byte(const struct bitbang_spi_master *master)