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gpiolib: Add GPIO name support

Markus Pargmann linux-arm-kernel linux-gpio 1 version New

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  1. v1 Latest0 of 9 patches 0 repliesNew

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Cover letter [PATCH 0/9] gpiolib: Add GPIO name support
Quoted 9 lines · Johan Hovold
Quoted 4 lines · Arun Bharadwaj

2) Some times I get a kernel dump when I try to unexport the gpio or even when I try to read the "name" file. This is not very repeatable and seems to happen at random. I haven't had the time to look into this in more detail yet, but here's the dump FWIW: http://pastebin.com/xq9cpCQE

This is probably because of patch 8/9 erroneously taking the sysfs_lock in gpio_name_show.

Arun, thank you for testing. I will send a fixed series at the beginning of next week.

Best regards,

Markus

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