> + i2c->reg_base = devm_ioremap_resource(&dev->dev, res); > + if (IS_ERR(i2c->reg_base)) { > + dev_err(&dev->dev, "failed to map resource: %ld\n", > + PTR_ERR(i2c->reg_base)); > + return PTR_ERR(i2c->reg_base); > + } One change I did when applying: removed this error message. devm_ioremap_resource prints out the errors it finds.
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