Please specify the chapter and section in it.
Thats in chapter 3, char devices - section "read and write", the same question applies to scull_write() function following scull_read().
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hinko<dot>kocevar<at> iskramedical<dot>si Hinko Kocevar, developer "Aì rén" Iskra Medical d.o.o. [Analects XII:22] Stegne 23, 1k LJ, SLO-EU
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