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Date: Tue, 20 May 2014 17:16:32 +0800 From: "Zhu, Lejun" <lejun.zhu@...ux.intel.com> To: Mathias Nyman <mathias.nyman@...ux.intel.com>, Linus Walleij <linus.walleij@...aro.org> CC: Alexandre Courbot <gnurou@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>, bin.yang@...el.com, Darren Hart <dvhart@...ux.intel.com>, "Holmberg, Hans" <hans.holmberg@...el.com>, Mika Westerberg <mika.westerberg@...ux.intel.com> Subject: Re: [PATCH] gpio: Add support for Intel SoC PMIC (Crystal Cove) On 5/19/2014 10:13 PM, Mathias Nyman wrote: > On 05/19/2014 03:27 AM, Zhu, Lejun wrote: >> >> >> On 5/17/2014 1:33 AM, Linus Walleij wrote: >>> On Wed, May 14, 2014 at 5:44 PM, Zhu, Lejun <lejun.zhu@...ux.intel.com> wrote: >>> >>>> Devices based on Intel SoC products such as Baytrail have a Power >>>> Management IC. In the PMIC there are subsystems for voltage regulation, >>>> A/D conversion, GPIO and PWMs. The PMIC in Baytrail-T platform is called >>>> Crystal Cove. >>>> >>>> This patch adds support for the GPIO function in Crystal Cove. >>>> >>>> Signed-off-by: Yang, Bin <bin.yang@...el.com> >>>> Signed-off-by: Zhu, Lejun <lejun.zhu@...ux.intel.com> >>> >>> (...) >>> >>>> +config GPIO_INTEL_SOC_PMIC >>>> + bool "GPIO on Intel SoC PMIC" >>>> + depends on INTEL_SOC_PMIC >> >> Thank you. That's a long list and all of them indeed need to be fixed. >> I'll work on them and submit v2 when ready. >> > > Shouldn't there be a .remove function undoing everything probe did? > Freeing interrupts, removing irq domains, calling gpiochip_remove etc. > > Or is there something I'm missing? > I see there's no option to compile this as module, but It might be added later so > proper remove function would still be nice. > > -Mathias > Good suggestion. I'll fix it. Thanks. Best Regards Lejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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