Vinod Koul [off-list ref] 于2021年7月14日周三 下午1:14写道：

On 04-07-21, 23:33, Keguang Zhang wrote:

quoted

+static struct platform_driver ls1x_dma_driver = {
+     .probe  = ls1x_dma_probe,
+     .remove = ls1x_dma_remove,
+     .driver = {
+             .name   = "ls1x-dma",
+     },
+};
+
+module_platform_driver(ls1x_dma_driver);

so my comment was left unanswered, who creates this device!

Sorry!
This patch will create the device: https://patchwork.kernel.org/patch/12357539

--
~Vinod

-- 
Best regards,

Kelvin Cheung