On Mon, 25 May 2020 09:39:47 +0800, Tiezhu Yang wrote: > When call function devm_platform_ioremap_resource(), we should use IS_ERR() > to check the return value and return PTR_ERR() if failed. Applied, thanks! [1/2] rtc: goldfish: Use correct return value for goldfish_rtc_probe() commit: e712bb5c45313b3ab35ece2fb0a44cdc49548bd9 [2/2] rtc: mpc5121: Use correct return value for mpc5121_rtc_probe() commit: 4c2a13a2d686a7412d862802156eebd0e15df7ad Best regards, -- Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>