Hello,
I am developing a driver for one of our PCIe based boards. When I
install the first time, all the four input channels on the card are
correctly enumerated in dmesg. When I uninstall the driver, I get no
error messages. However, when I load the driver the second time, I get
the following errors in dmesg:
sdim_qie: SDI Q/i detected, firmware version 0.1 (0x0001)
sdim_qie: unable to register class_device
sdim_qie: probe of 0000:02:04.0 failed with error -17
It goes through the correct loop, detects the card and reads the
firmware version correctly and fails to enumerate the channels.
Can anybody tell me what this error code -17 points to?
Thanks much.
Regards,
Dinesh
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