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Jérôme Pouiller authored
It is possible to check if an IRQ is ending by polling the control register. This function must used with care: if an IRQ fires while the host reads control register, the IRQ can be lost. However, it could be useful in some cases. Signed-off-by:
Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200505123757.39506-8-Jerome.Pouiller@silabs.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller authoredIt is possible to check if an IRQ is ending by polling the control register. This function must used with care: if an IRQ fires while the host reads control register, the IRQ can be lost. However, it could be useful in some cases. Signed-off-by:
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