hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

dmaengine: ti: deprecate '#dma-channels' 

The generic property, used in most of the drivers and defined in generic
dma-common DT bindings, is 'dma-channels'.  Switch to new property while
keeping backward compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20220427161126.647073-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2022-04-27 18:11:23 +02:00 committed by Vinod Koul
parent 607c04a044
commit a725e582d7
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/dma/ti/cppi41.c
View File

@ -1105,8 +1105,12 @@ static int cppi41_dma_probe(struct platform_device *pdev)
cdd->qmgr_num_pend = glue_info->qmgr_num_pend;
cdd->first_completion_queue = glue_info->first_completion_queue;
/* Parse new and deprecated dma-channels properties */
ret = of_property_read_u32(dev->of_node,
"#dma-channels", &cdd->n_chans);
"dma-channels", &cdd->n_chans);
if (ret)
ret = of_property_read_u32(dev->of_node,
"#dma-channels", &cdd->n_chans);
if (ret)
goto err_get_n_chans;