From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Tue, 30 Aug 2016 13:00:13 +0100 Subject: [PATCH 1/8] mfd: ucb1x00: allow IRQ probing to work with IRQs > 32 In-Reply-To: References: <20160830105950.GA15580@n2100.armlinux.org.uk> Message-ID: <20160830120013.GF10121@dell> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 30 Aug 2016, Russell King wrote: > probe_irq_on() only returns non-zero if it found any interrupts below > IRQ32 which could be probe candidates. If all the probable interrupts > are higher than 32, then this will cause a failure. Fix this. > > Signed-off-by: Russell King > --- > drivers/mfd/ucb1x00-core.c | 4 ---- > 1 file changed, 4 deletions(-) Sounds reasonable. Will fix the $SUBJECT line for you. Applied, thanks. > diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c > index 9ab9ec47ea75..48bea5038654 100644 > --- a/drivers/mfd/ucb1x00-core.c > +++ b/drivers/mfd/ucb1x00-core.c > @@ -446,10 +446,6 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb) > unsigned long mask; > > mask = probe_irq_on(); > - if (!mask) { > - probe_irq_off(mask); > - return NO_IRQ; > - } > > /* > * Enable the ADC interrupt. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog