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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-07-15 09:02:01 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-16 11:05:24 (GMT) |
| commit | 9918cc2e3275bf7f3561e4de1d5a3314183e71dc (patch) | |
| tree | f7abebbb06a98df14b6807d9f2fad3099f0ab155 /drivers/serial/sunhv.c | |
| parent | 39dd992aee381ff5077536853051fc69e58cc4a9 (diff) | |
| download | linux-9918cc2e3275bf7f3561e4de1d5a3314183e71dc.tar.xz | |
[SPARC64]: Give more accurate errors in dr_cpu_configure().
When cpu_up() fails, we can discern the most likely cause.
If cpu_present() is false, this means the cpu did not appear
in the MD. If -ENODEV is the error return value, then
the processor did not boot properly into the kernel.
Pass this information back in the dr-cpu response packet.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/serial/sunhv.c')
0 files changed, 0 insertions, 0 deletions