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 Posted: Jan 28, 2012 - 12:03 AM |
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Joined: Jan 27, 2012
Posts: 1
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Hello.
I am very new in Linux. I am using NGW100 and yesterday i faced problem:
I am using spidev.ko (User mode SPI device driver support option in menuconfig) as built-in and it works. But yesterday i change this option in menuconfig to <M> module. I made make and pass new image to the board. Then i pass spidev.ko to the board and made insmod. It works but if i make rmmod the board has segmentation fault. I don't uderstand why it happens.
Somebody can help me with it? Some tips. |
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Posted: Jan 30, 2012 - 01:24 PM |
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Joined: Aug 22, 2002
Posts: 1586
Location: Arendal Norway
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| First look into what information you can find with "dmesg" or in "/var/logs/messages" |
_________________
Life's to short for waiting on slow CPU's
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