Let the flash context directly point to the used master
We used to have a pointer to a full `registered_master` struct in
our flash context. Beside the used master, this contained a bit
mask of supported buses. Oddly convenient, this bit mask invited
to bypass the chip driver and break the abstraction. It allowed
to place bus-specific details virtually anywhere in flashprog,
making it harder to find a good place for them.
So, get rid of the `buses_supported` bit mask by pointing directly
to the master. Only the chip driver will implicitly know which type
of master is used.
Change-Id: I9ce13d8df0e7ccc67519d888dd9cb2e2ff8d6682
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/72533
diff --git a/bitbang_spi.c b/bitbang_spi.c
index a377eb2..c43fa2f 100644
--- a/bitbang_spi.c
+++ b/bitbang_spi.c
@@ -166,7 +166,7 @@
unsigned char *readarr)
{
unsigned int i;
- const struct bitbang_spi_master_data *data = flash->mst->spi.data;
+ const struct bitbang_spi_master_data *data = flash->mst.spi->data;
const struct bitbang_spi_master *master = data->mst;
/* FIXME: Run bitbang_spi_request_bus here or in programmer init?