[PATCH 0/4 v2] i2c-i801: Make interrupt mode more robust

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Hi all,

This is a patch series aiming at making the interrupt mode of the
i2c-i801 driver more robust. A number of driver lock-ups have been
reported on a few systems over the past few years, all related to
interrupt mode. So let's make it more tolerant to unreliable hardware
or whatever the actual problem is.

i2c-i801: Use wait_event_timeout to wait for interrupts
i2c-i801: Fallback to polling if request_irq() fails
i2c-i801: Check if interrupts are disabled
i2c-i801: Drop useless debug message

Changes since v1:
 * Updated according to Wolfram's review. Thanks!

-- 
Jean Delvare
SUSE L3 Support
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