synchronizing accesses with nand_base
ben at somanetworks.com
Thu May 28 15:44:57 EDT 2009
I've inherited some code that implements the chip interface for our
board, and also implements *user_prot* interfaces for OTP access. We
ran into some problems that seem to be due to the fact that the OTP
accesses can collide with regular filesystem accesses. I noticed that
the nand_base.c code uses a nand_get_device/nand_release_device for
synchronization, but those routines appear to be private to that file.
What is the proper way to add device-specific routines for OTP access
while following proper synchronization procedures.
Thanks for any help.
Ben Gamsa ben at somanetworks.com
SOMA Networks 312 Adelaide St. W. Suite 600 Toronto, Ontario, M5V1R2
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