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[ts-7000] setting file permission in platform driver

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Subject: [ts-7000] setting file permission in platform driver
From: "Dom Storey" <>
Date: Sun, 04 Apr 2010 00:52:47 -0000
Hi group
I am developing a 2.6 kernel driver for the relay8 board. The driver works fine 
but I'm having trouble activating it from a web page. I  auto-populate 
/sys/devices/platform/ts72xx_relay8 with files {ch1..ch8} representing the 
relays. These are created and owned by root but I need them to be at least 
group owned by www-data with rw permission. This is the account apache runs 
under on my system Any ideas how I can do this in the kernel when the devices 
are created (on module load)

thanks Dominic 



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