From: phucduc.bui@gmail.com
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
rafael@kernel.org, Danilo Krummrich <dakr@kernel.org>
Cc: driver-core@lists.linux.dev, linux-kernel@vger.kernel.org,
bui duc phuc <phucduc.bui@gmail.com>
Subject: [PATCH] driver core: Use pm_runtime_resume_and_get() instead of open-coding it
Date: Mon, 21 Sep 2026 09:24:25 +0700 [thread overview]
Message-ID: <20260921022425.10134-1-phucduc.bui@gmail.com> (raw)
From: bui duc phuc <phucduc.bui@gmail.com>
Replace the open-coded pm_runtime_get_sync() + pm_runtime_put_noidle()
error handling pattern with pm_runtime_resume_and_get(), which already
does this internally.
No functional change.
Found by manual code inspection.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
---
drivers/base/core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 4c0c373998a1..a54cfe48ec80 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -817,10 +817,8 @@ struct device_link *device_link_add(struct device *consumer,
return NULL;
if (flags & DL_FLAG_PM_RUNTIME && flags & DL_FLAG_RPM_ACTIVE) {
- if (pm_runtime_get_sync(supplier) < 0) {
- pm_runtime_put_noidle(supplier);
+ if (pm_runtime_resume_and_get(supplier) < 0)
return NULL;
- }
}
if (!(flags & DL_FLAG_STATELESS))
--
2.43.0
reply other threads:[~2026-09-21 2:24 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260921022425.10134-1-phucduc.bui@gmail.com \
--to=phucduc.bui@gmail.com \
--cc=dakr@kernel.org \
--cc=driver-core@lists.linux.dev \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®