diff options
| author | Eric Cooper <ecc@cmu.edu> | 2011-02-02 17:16:10 -0500 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2011-03-03 16:26:56 -0500 |
| commit | 0e0cdd37709ba7ac9f0bff5de1b22f1b7987b04c (patch) | |
| tree | 10fedbe7429bbb9afddd01215aef3cd490c31bdd /Documentation/filesystems | |
| parent | 868d172b8ac23070418ec6265195e88e8d5dbe92 (diff) | |
[ARM] Kirkwood: enable PCIe before reading device ID register
PCIe may have been disabled (by kirkwood_clock_gate)
if this kernel was started by kexec. Make sure PCIe
is enabled before attempting to access the device ID
register, otherwise the system will hang.
Signed-off-by: Eric Cooper <ecc@cmu.edu>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'Documentation/filesystems')
0 files changed, 0 insertions, 0 deletions