diff options
| author | Russell Currey <ruscur@russell.cc> | 2023-02-10 19:03:40 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-12 22:12:36 +1100 |
| commit | 26149b02021158248b13e323f06372d87f076883 (patch) | |
| tree | a51bb3bd4339839314d256dba48f78561fc4a5dd /arch/powerpc/platforms | |
| parent | 53cea34b0a0a03568e189f8dfe2eb06f938986c8 (diff) | |
powerpc/secvar: Warn and error if multiple secvar ops are set
The secvar code only supports one consumer at a time.
Multiple consumers aren't possible at this point in time, but we'd want
it to be obvious if it ever could happen.
Signed-off-by: Russell Currey <ruscur@russell.cc>
Co-developed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230210080401.345462-6-ajd@linux.ibm.com
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-secvar.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-secvar.c b/arch/powerpc/platforms/powernv/opal-secvar.c index ef89861569e0..4c0a3b030fe0 100644 --- a/arch/powerpc/platforms/powernv/opal-secvar.c +++ b/arch/powerpc/platforms/powernv/opal-secvar.c @@ -113,9 +113,7 @@ static int opal_secvar_probe(struct platform_device *pdev) return -ENODEV; } - set_secvar_ops(&opal_secvar_ops); - - return 0; + return set_secvar_ops(&opal_secvar_ops); } static const struct of_device_id opal_secvar_match[] = { |