diff options
| author | Shang XiaoJing | 2022-11-24 14:49:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-12-31 13:32:36 +0100 |
| commit | c19ca6553c2d04ab943a4f58747889c234858dd3 (patch) | |
| tree | 91ff24c2f58977011bc261807d2374f18658c9cb /drivers/crypto | |
| parent | 22a59bb0aa5ae2545d7e2feee994eaa877ff09dc (diff) | |
crypto: omap-sham - Use pm_runtime_resume_and_get() in omap_sham_probe()
[ Upstream commit 7bcceb4c9896b1b672b636ae70fe75110d6bf1ad ]
omap_sham_probe() calls pm_runtime_get_sync() and calls
pm_runtime_put_sync() latter to put usage_counter. However,
pm_runtime_get_sync() will increment usage_counter even it failed. Fix
it by replacing it with pm_runtime_resume_and_get() to keep usage
counter balanced.
Fixes: b359f034c8bf ("crypto: omap-sham - Convert to use pm_runtime API")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/omap-sham.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index 655a7f5a406a..cbeda59c6b19 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -2114,7 +2114,7 @@ static int omap_sham_probe(struct platform_device *pdev) pm_runtime_enable(dev); - err = pm_runtime_get_sync(dev); + err = pm_runtime_resume_and_get(dev); if (err < 0) { dev_err(dev, "failed to get sync: %d\n", err); goto err_pm; |