add ax88772C AX88772C_eeprom_tools

hc

2024-05-10 61598093bbdd283a7edc367d900f223070ead8d2

 kernel/drivers/i2c/muxes/i2c-mux-reg.c
..
..
@@ -183,13 +183,12 @@
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 	if (!mux->data.reg) {
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 		dev_info(&pdev->dev,
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 			"Register not set, using platform resource\n");
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-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-		mux->data.reg_size = resource_size(res);
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-		mux->data.reg = devm_ioremap_resource(&pdev->dev, res);
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+		mux->data.reg = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
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 		if (IS_ERR(mux->data.reg)) {
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 			ret = PTR_ERR(mux->data.reg);
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 			goto err_put_parent;
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 		}
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+		mux->data.reg_size = resource_size(res);
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 	}
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 	if (mux->data.reg_size != 4 && mux->data.reg_size != 2 &&