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Date: Wed, 7 Jan 2015 10:38:27 +0100 From: Linus Walleij <linus.walleij@...aro.org> To: Octavian Purdila <octavian.purdila@...el.com> Cc: Lee Jones <lee.jones@...aro.org>, Johan Hovold <johan@...nel.org>, "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org> Subject: Re: [PATCH v2 1/4] gpio: dln2: fix issue when an IRQ is unmasked then enabled On Tue, Dec 16, 2014 at 4:57 PM, Octavian Purdila <octavian.purdila@...el.com> wrote: > As noticed during suspend/resume operations, the IRQ can be unmasked > then disabled in suspend and eventually enabled in resume, but without > being unmasked. > > The current implementation does not take into account interactions > between mask/unmask and enable/disable interrupts, and thus in the > above scenarios the IRQs remain unactive. > > To fix this we removed the enable/disable operations as they fallback > to mask/unmask anyway. > > We also remove the pending bitmaks as it is already done in irq_data > (i.e. IRQS_PENDING). > > Signed-off-by: Octavian Purdila <octavian.purdila@...el.com> This patch applied for fixes. Yours, Linus Walleij -- 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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