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Bernhard Walle authored
It's perfectly valid to use the LTC3589 without an interrupt pin connected to it. Currently, the driver probing fails when client->irq is 0 (which means "no interrupt"). Don't register the interrupt handler in that case but successfully finish the device probing instead. Signed-off-by:
Bernhard Walle <bernhard@bwalle.de> Signed-off-by:
Mark Brown <broonie@kernel.org>
d4930cf0