87f6600119
[ Upstream commit6996312642] The IRQ=0 could be a valid interrupt number in kernel because interrupt numbers are virtual in a modern kernel. Hence fix the interrupt usage in a case if interrupt is unavailable by not overriding the interrupt number which is used by the driver. Note that currently Nexus 7 is the only know device which uses SMB347 kernel diver and it has a properly working interrupt, hence this patch doesn't fix any real problems, it's a minor cleanup/improvement. Fixes:99298de5df("power: supply: smb347-charger: Replace mutex with IRQ disable/enable") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sasha Levin <sashal@kernel.org>