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| author | Gilad Ben-Yossef <gilad@benyossef.com> | 2020-01-16 13:14:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 15:34:01 +0300 |
| commit | 1104fc044ffbffffe0a5ddf4a81e10addeed080c (patch) | |
| tree | 349156269b51c6299eedd6448ff063b982c9a8f1 | |
| parent | dbff4f2f7ac0f7beaf4cf77198b5ba238ca6b1e6 (diff) | |
| download | linux-1104fc044ffbffffe0a5ddf4a81e10addeed080c.tar.xz | |
crypto: ccree - fix pm wrongful error reporting
commit cedca59fae5834af8445b403c66c9953754375d7 upstream.
pm_runtime_get_sync() can return 1 as a valid (none error) return
code. Treat it as such.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/crypto/ccree/cc_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/ccree/cc_pm.c b/drivers/crypto/ccree/cc_pm.c index 638082dff183..2a337a64d915 100644 --- a/drivers/crypto/ccree/cc_pm.c +++ b/drivers/crypto/ccree/cc_pm.c @@ -82,7 +82,7 @@ int cc_pm_get(struct device *dev) else pm_runtime_get_noresume(dev); - return rc; + return (rc == 1 ? 0 : rc); } int cc_pm_put_suspend(struct device *dev) |