修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
..
..
@@ -937,6 +937,7 @@
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 		if (ret) {
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 			dev_err(fei->dev,
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 				"configure_memdma_and_inputblock failed\n");
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+			of_node_put(child);
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 			goto err_unmap;
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 		}
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 		index++;