add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/soc/qcom/llcc-qcom.c
..
..
@@ -476,7 +476,7 @@
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 	if (ret)
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 		goto err;
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-	drv_data->ecc_irq = platform_get_irq(pdev, 0);
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+	drv_data->ecc_irq = platform_get_irq_optional(pdev, 0);
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 	if (drv_data->ecc_irq >= 0) {
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 		llcc_edac = platform_device_register_data(&pdev->dev,
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 						"qcom_llcc_edac", -1, drv_data,