On Wed, Nov 04, 2020 at 04:24:53PM +0100, Arnaud de Turckheim wrote:
> Fix the bitwise operation to remove only the corresponding bit from the
> mask.
>
> Fixes: 585562046628 ("gpio: Add GPIO support for the ACCES PCIe-IDIO-24
> family")
> Signed-off-by: Arnaud de Turckheim <[email protected]>Reviewed-by: William Breathitt Gray <[email protected]> > --- > drivers/gpio/gpio-pcie-idio-24.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpio/gpio-pcie-idio-24.c > b/drivers/gpio/gpio-pcie-idio-24.c > index a68941d19ac6..5ea517416366 100644 > --- a/drivers/gpio/gpio-pcie-idio-24.c > +++ b/drivers/gpio/gpio-pcie-idio-24.c > @@ -339,7 +339,7 @@ static void idio_24_irq_mask(struct irq_data *data) > > raw_spin_lock_irqsave(&idio24gpio->lock, flags); > > - idio24gpio->irq_mask &= BIT(bit_offset); > + idio24gpio->irq_mask &= ~BIT(bit_offset); > new_irq_mask = idio24gpio->irq_mask >> bank_offset; > > if (!new_irq_mask) { > -- > 2.25.1 >
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