On Thu, Mar 03, 2022 at 09:38:34PM +0800, Charles Keepax wrote: >> if (ret != 0) >> - return ret; >> + goto err; > > I would probably just leave this as a return, nothing is gained > changing it to a goto. > >> >> + ret = wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R, >> wm8350_hpr_jack_handler, 0, "Right jack detect", >> priv); >> - wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_MICSCD, >> + if (ret != 0) >> + goto free_JCK_DET_L; > > Probably better to use non-caps here, having caps in a label is a > little unusual. Thansk, I have submitted v2 to solve the problems. Jiang