Never mind, I think I've figured it out. Loaded the driver module and the devices are there again.
Hi all,I'm running a 2.6.39 kernel on an Overo Air with a Summit expansion board. I realize the way of accessing the ADC has changed in this version, and I've had a look at the wiki page here: http://wiki.gumstix.org/index.php?title=ADC_overo_2.6.39%2BI was able to read the values using the files in /sys/class/hwmon/hwmon1/device , but now for some reason the hwmon1/* files are no longer present. I've got no idea what changed, I haven't made any configuration changes to the system, only compiling & running my own program.Not sure if the dmesg log indicates anything - I don't know too much about linux but it's here in case someone can see something!root@overo:~# ls /sys/class/hwmon/hwmon0root@overo:~# dmesg | grep twltwl4030: PIH (irq 7) chaining IRQs 368..375twl4030: power (irq 373) chaining IRQs 376..383twl4030: gpio (irq 368) chaining IRQs 384..401twl4030_usb twl4030_usb: HW_CONDITIONS 0x10/16; link 0twl4030_usb twl4030_usb: Initialized TWL4030 USB moduletwl4030_usb twl4030_usb: twl4030_phy_resumetwl4030_usb twl4030_usb: HW_CONDITIONS 0xd0/208; link 1twl4030_usb twl4030_usb: HW_CONDITIONS 0x10/16; link 0twl4030_usb twl4030_usb: twl4030_phy_suspendtwl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0asoc: twl4030-hifi <-> omap-mcbsp-dai.1 mapping oktwl_rtc twl_rtc: setting system clock to 2011-08-28 09:32:24 UTC (1314523944)Any help would be greatly appreciated.