libsysfs: remove brute-force "bus", "driver" searching for old kernels

[elogind.git] / test / sys / devices / pci0000:00 / 0000:00:09.0 / pools

poolinfo - 0.1
ohci_ed             1   64   64  1
ohci_td             1   64   64  1
buffer-2048         0    0 2048  0
buffer-512          0    0  512  0
buffer-128          0    0  128  0
buffer-32           1  128   32  1