How to add suspend/resume functions to misc drivers?

From: Aras Vaichas
Date: Wed Oct 01 2008 - 02:59:42 EST


Hi,

I need to add suspend/resume functionality to a misc based driver.

Searching through the kernel for drivers that contain the keywords
"misc_register" and "suspend" I found that drivers/macintosh/via-pmu.c
seems to be what i was looking for.

Am I correct? Would this be the best example of adding suspend/resume
functionality to a misc driver?

background: my device driver is for an ARM at91rm9200 interfaced via the
static memory bus to an FPGA. Only one device ever exists in the system.
The driver is never removed during normal usage.

Aras

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