Olivier Galibert wrote:
Actually, since at that point in time HAL is the only way to do device discovery with the linux kernel, problems in HAL are problems in linux. There is *no* other way than HAL to do the mapping between a point in the sysfs tree and a device node in /dev[1].
That information is available in /sys, which is how HAL discovers it. If you wanted to, you could bypass HAL and go directly to /sys to perform your own discovery. Also HAL is not a part of the linux kernel, therefore a problem in HAL is NOT a problem in linux, even if there were no other way to get the information as you ( wrongly ) asserted.
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