From: Arnd Bergmann arnd@arndb.de
stable inclusion from linux-4.19.226 commit c976850fa06cca6675f24fdd5b44cb13ea9d7189
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[ Upstream commit 134c37fa250a87a7e77c80a7c59ae16c462e46e0 ]
The last driver referencing the slave_id on Marvell PXA and MMP platforms was the SPI driver, but this stopped doing so a long time ago, so the TODO from the earlier patch can no be removed.
Fixes: b729bf34535e ("spi/pxa2xx: Don't use slave_id of dma_slave_config") Fixes: 13b3006b8ebd ("dma: mmp_pdma: add filter function") Signed-off-by: Arnd Bergmann arnd@arndb.de Acked-by: Mark Brown broonie@kernel.org Link: https://lore.kernel.org/r/20211122222203.4103644-7-arnd@kernel.org Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yongqiang Liu liuyongqiang13@huawei.com Signed-off-by: Laibin Qiu qiulaibin@huawei.com --- drivers/dma/mmp_pdma.c | 6 ------ drivers/dma/pxa_dma.c | 7 ------- 2 files changed, 13 deletions(-)
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c index eb3a1f42ab06..e8b2d3e31de8 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -722,12 +722,6 @@ static int mmp_pdma_config(struct dma_chan *dchan,
chan->dir = cfg->direction; chan->dev_addr = addr; - /* FIXME: drivers should be ported over to use the filter - * function. Once that's done, the following two lines can - * be removed. - */ - if (cfg->slave_id) - chan->drcmr = cfg->slave_id;
return 0; } diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c index b31c28b67ad3..c54986902b9d 100644 --- a/drivers/dma/pxa_dma.c +++ b/drivers/dma/pxa_dma.c @@ -960,13 +960,6 @@ static void pxad_get_config(struct pxad_chan *chan, *dcmd |= PXA_DCMD_BURST16; else if (maxburst == 32) *dcmd |= PXA_DCMD_BURST32; - - /* FIXME: drivers should be ported over to use the filter - * function. Once that's done, the following two lines can - * be removed. - */ - if (chan->cfg.slave_id) - chan->drcmr = chan->cfg.slave_id; }
static struct dma_async_tx_descriptor *