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gpiochipN number going up indefinitely. #29

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mjsir911 opened this issue Mar 9, 2024 · 1 comment
Open

gpiochipN number going up indefinitely. #29

mjsir911 opened this issue Mar 9, 2024 · 1 comment

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@mjsir911
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mjsir911 commented Mar 9, 2024

Hi,

Every time I unplug / replug in my ch341 the /dev/gpiochipN number is incremented by one. I'm pretty sure this isn't standard/expected behaviour, should probably recycle / use the lowest number.
@mjsir911
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it seems that removing the mfd_add_hotplug_devices from gpio-ch341.c fixes this, although breaks spi...

mjsir911 added a commit to mjsir911/ch341-i2c-spi-gpio that referenced this issue Mar 12, 2024
@mjsir911
Disconnect spi from gpio dependency
793ea2f 
This fixes frank-zago#29
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