Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 09/11] dmaengine: tegra20-apb: stop checking config->slave_id | Date | Mon, 15 Nov 2021 09:54:01 +0100 |
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From: Arnd Bergmann <arnd@arndb.de>
Nothing sets the slave_id field any more, so stop accessing it to allow the removal of this field.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/dma/tegra20-apb-dma.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index b7260749e8ee..eaafcbe4ca94 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -343,12 +343,6 @@ static int tegra_dma_slave_config(struct dma_chan *dc, } memcpy(&tdc->dma_sconfig, sconfig, sizeof(*sconfig)); - if (tdc->slave_id == TEGRA_APBDMA_SLAVE_ID_INVALID && - sconfig->device_fc) { - if (sconfig->slave_id > TEGRA_APBDMA_CSR_REQ_SEL_MASK) - return -EINVAL; - tdc->slave_id = sconfig->slave_id; - } tdc->config_init = true; return 0; -- 2.30.2
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