diff options
| author | David Lechner <dlechner@baylibre.com> | 2024-03-25 22:22:53 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-25 23:30:07 +0300 |
| commit | 9b163e0d330debbf7dcc14b2c3e2dc19a3b50a1d (patch) | |
| tree | 2f39856a13189c5992dfa7236ad1fa940270e95e /drivers/spi/spi.c | |
| parent | 6defadbe6cbc3a87dc39c119a6748d19bfba0544 (diff) | |
| download | linux-9b163e0d330debbf7dcc14b2c3e2dc19a3b50a1d.tar.xz | |
spi: remove struct spi_message::is_dma_mapped
There are no more users of the deprecated is_dma_mapped in struct
spi_message so it can be removed.
References in documentation and comments are also removed.
A few similar checks if xfer->tx_dma or xfer->rx_dma are not NULL are
also removed since these are now guaranteed to be NULL because they
were previously set only if is_dma_mapped was true.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://msgid.link/r/20240325-spi-remove-is_dma_mapped-v2-1-d08d62b61f1c@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ff75838c1b5d..a2f01116ba09 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -3709,9 +3709,6 @@ static int __spi_split_transfer_maxsize(struct spi_controller *ctlr, * to the same values as *xferp, so tx_buf, rx_buf and len * are all identical (as well as most others) * so we just have to fix up len and the pointers. - * - * This also includes support for the depreciated - * spi_message.is_dma_mapped interface. */ /* @@ -3725,12 +3722,8 @@ static int __spi_split_transfer_maxsize(struct spi_controller *ctlr, /* Update rx_buf, tx_buf and DMA */ if (xfers[i].rx_buf) xfers[i].rx_buf += offset; - if (xfers[i].rx_dma) - xfers[i].rx_dma += offset; if (xfers[i].tx_buf) xfers[i].tx_buf += offset; - if (xfers[i].tx_dma) - xfers[i].tx_dma += offset; /* Update length */ xfers[i].len = min(maxsize, xfers[i].len - offset); |