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| author |   Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-02-12 16:25:28 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-03-16 18:50:14 +1100 |
| commit | fc81de63104e7603e6695225c2573f27aaeb4a28 (patch) | |
| tree | 8254b24b3c9247a4d97d21f056de5f32b6af553c /arch | |
| parent | powerpc/powernv: only register log if OPAL supports doing so (diff) | |
| download | linux-dev-fc81de63104e7603e6695225c2573f27aaeb4a28.tar.xz linux-dev-fc81de63104e7603e6695225c2573f27aaeb4a28.zip | |
powerpc/powernv: only call OPAL_ELOG_RESEND if firmware supports it
Otherwise firmware complains: "OPAL: Called with bad token 74 !"
as not all OPAL systems have the ability to resend error logs.
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Acked-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-elog.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-elog.c b/arch/powerpc/platforms/powernv/opal-elog.c index 518fe95dbf24..38ce757e5e2a 100644 --- a/arch/powerpc/platforms/powernv/opal-elog.c +++ b/arch/powerpc/platforms/powernv/opal-elog.c @@ -313,7 +313,8 @@ int __init opal_elog_init(void) } /* We are now ready to pull error logs from opal. */ - opal_resend_pending_logs(); + if (opal_check_token(OPAL_ELOG_RESEND)) + opal_resend_pending_logs(); return 0; } |