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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-07-15 05:03:14 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 06:58:27 +0200 |
| commit | 2db29d28eb100e464cfaf1a2146d0bf58198212d (patch) | |
| tree | 9166c28c6353e87fe8fca69915d2828779c1b81b /crypto/compress.c | |
| parent | powerpc: Check "status" property before adding legacy ISA serial ports (diff) | |
| download | linux-2db29d28eb100e464cfaf1a2146d0bf58198212d.tar.xz linux-2db29d28eb100e464cfaf1a2146d0bf58198212d.zip | |
powerpc/powernv: Don't crash if there are no OPAL consoles
Some machines might provide the console via a different mechanism
such as direct access to a UART from Linux, in which case OPAL
might not expose any console. In that case, the code would cause
a NULL dereference.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'crypto/compress.c')
0 files changed, 0 insertions, 0 deletions