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staging: speakup: safely unregister ldisc

Okash Khawaja lkml 1 version New

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  1. v1 Latest2 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2staging: speakup: add functions to register and unregister ldiscdrivers/staging/speakup/spk_priv.h drivers/staging/speakup/spk_ttyio.c+14 -00 replies
2/2staging: speakup: safely register and unregister ldiscdrivers/staging/speakup/main.c drivers/staging/speakup/spk_ttyio.c+4 -60 replies

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Cover letter [patch 0/2] staging: speakup: safely unregister ldisc

Hi,

These patches make sure that N_SPEAKUP is correctly unregistered when all speakup related modules are unloaded, making sure the refcount correctly represents the number of users.

Patch 1: simply adds functions to register and unregister ldisc, without
changing existing behaviour
Patch 2: uses those functions to register and unregister ldisc correctly

Thanks,
Okash

Read the cover letter in its thread