[PATCH 2/3] [v3] pinctrl: qcom: disable GPIO groups with no pins

[Timur Tabi]

On 07/31/2017 08:36 AM, Linus Walleij wrote:
>> To support sparse GPIO maps, pinctrl-msm client drivers can specify
>> that a given GPIO has a pin count of zero.  These GPIOs will be
>> considered "hidden".  Any attempt to claim the GPIO will fail, and they
>> will not be listed in debugfs.
>>
>> During a kexec shutdown, machine_kexec_mask_interrupts() will attempt
>> to disable all IRQs, even those that aren't enabled.  This includes
>> GPIOs that are unavailable (npins == 0), so add a check to the irq mask
>> and unmask functions.
>>
>> Signed-off-by: Timur Tabi<timur at codeaurora.org>

> I'm waiting for Björn's review of the two remaining patches.

Björn, do you have time to review these patches?  I'm hoping to get them 
into 4.14.

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