gpiolib: Add GPIO name support
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b4 am 20150731094017.GP28535@localhostVersions newest first
- v1 Latest1 of 9 patches 0 repliesNew
1 of 9 patches is in this archive. The cover letter announces 9.
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 9/9 | gpiolib: Add gpio name information to /sys/kernel/debug/gpio | +0 | 0 replies |
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Cover letter [PATCH 0/9] gpiolib: Add GPIO name support
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.
Johan