diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-11-23 01:21:56 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-12-17 08:53:56 +0300 |
| commit | f59f6aaead975f0ec4d8ff2d59c4ffb8cf0127b2 (patch) | |
| tree | 85fd30950ac52fab1154f22cff3a15b59b5beaa0 /drivers/mmc | |
| parent | feaa4a09acc9a33211dbe3930357922f7ad9750c (diff) | |
| download | linux-f59f6aaead975f0ec4d8ff2d59c4ffb8cf0127b2.tar.xz | |
mmc: bcm2835: stop setting chan_config->slave_id
The field is not interpreted by the DMA engine driver, as all the data
is passed from devicetree instead. Remove the assignment so the field
can eventually be deleted.
Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20211122222203.4103644-5-arnd@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/bcm2835.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c index 8c2361e66277..463b707d9e99 100644 --- a/drivers/mmc/host/bcm2835.c +++ b/drivers/mmc/host/bcm2835.c @@ -1293,14 +1293,12 @@ static int bcm2835_add_host(struct bcm2835_host *host) host->dma_cfg_tx.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; host->dma_cfg_tx.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - host->dma_cfg_tx.slave_id = 13; /* DREQ channel */ host->dma_cfg_tx.direction = DMA_MEM_TO_DEV; host->dma_cfg_tx.src_addr = 0; host->dma_cfg_tx.dst_addr = host->phys_addr + SDDATA; host->dma_cfg_rx.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; host->dma_cfg_rx.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - host->dma_cfg_rx.slave_id = 13; /* DREQ channel */ host->dma_cfg_rx.direction = DMA_DEV_TO_MEM; host->dma_cfg_rx.src_addr = host->phys_addr + SDDATA; host->dma_cfg_rx.dst_addr = 0; |