[PATCH 0/2] spi: more tx_buf/rx_buf removal

[David Lechner <dlechner@xxxxxxxxxxxx>]

I found a couple more controller drivers that were checking if the
tx_buf and rx_buf fields in the spi_transfer structure were set by a
peripheral driver that I missed in [1]. These checks can be removed
as well.

[1]: https://lore.kernel.org/linux-spi/20240325-spi-remove-is_dma_mapped-v2-1-d08d62b61f1c@xxxxxxxxxxxx/

---
David Lechner (2):
      spi: au1550: t->{tx,rx}_dma checks
      spi: fsl: remove is_dma_mapped checks

 drivers/spi/spi-au1550.c  | 29 ++++++++++-------------------
 drivers/spi/spi-fsl-cpm.c | 14 ++++----------
 drivers/spi/spi-fsl-cpm.h |  5 ++---
 drivers/spi/spi-fsl-spi.c |  7 +++----
 4 files changed, 19 insertions(+), 36 deletions(-)
---
base-commit: d5449432f794e75cd4f5e46bc33bfe6ce20b657d
change-id: 20240328-spi-more-tx-rx-buf-cleanup-8198f2898036