From: Sudeep Holla Date: Mon, 21 Sep 2015 15:47:05 +0000 (+0100) Subject: MIPS: ttyFDC: replace IRQF_NO_SUSPEND with IRQF_COND_SUSPEND X-Git-Tag: v4.14-rc1~4421^2~51 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b801e7f898aba3953fddbda47bcda2e5411bcfa0;p=platform%2Fkernel%2Flinux-rpi.git MIPS: ttyFDC: replace IRQF_NO_SUSPEND with IRQF_COND_SUSPEND Since the FD interrupt handler can discern spurious IRQs and it is shared with timer interrupt, use IRQF_COND_SUSPEND instead of IRQF_NO_SUSPEND. Cc: Greg Kroah-Hartman Cc: Jiri Slaby Signed-off-by: Sudeep Holla Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c index a8c8cfd..5a6d0b5 100644 --- a/drivers/tty/mips_ejtag_fdc.c +++ b/drivers/tty/mips_ejtag_fdc.c @@ -977,7 +977,7 @@ static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev) /* Try requesting the IRQ */ if (priv->irq >= 0) { /* - * IRQF_SHARED, IRQF_NO_SUSPEND: The FDC IRQ may be shared with + * IRQF_SHARED, IRQF_COND_SUSPEND: The FDC IRQ may be shared with * other local interrupts such as the timer which sets * IRQF_TIMER (including IRQF_NO_SUSPEND). * @@ -987,7 +987,7 @@ static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev) */ ret = devm_request_irq(priv->dev, priv->irq, mips_ejtag_fdc_isr, IRQF_PERCPU | IRQF_SHARED | - IRQF_NO_THREAD | IRQF_NO_SUSPEND, + IRQF_NO_THREAD | IRQF_COND_SUSPEND, priv->fdc_name, priv); if (ret) priv->irq = -1;