[PATCH 05/11] crypto: ccree - fix pm wrongful error reporting

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+ --- drivers/crypto/ccree/cc_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/ccree/cc_pm.c b/drivers/crypto/ccree/cc_pm.c index 4de25c85d127..79c612144310 100644 --- a/drivers/crypto/ccree/cc_pm.c +++ b/drivers/crypto/ccree/cc_pm.c @@ -85,7 +85,7 @@ 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)