From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
To: andersson@kernel.org, mathieu.poirier@linaro.org,
linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-kernel@vger.kernel.org, Alexandru Gagniuc <mr.nuke.me@gmail.com>
Subject: [PATCH 2/2] remoteproc: qcom_q6v5_wcss: use optional reset for wcss_q6_bcr_reset
Date: Fri, 28 Nov 2025 19:32:06 -0600 [thread overview]
Message-ID: <20251129013207.3981517-2-mr.nuke.me@gmail.com> (raw)
In-Reply-To: <20251129013207.3981517-1-mr.nuke.me@gmail.com>
The "wcss_q6_bcr_reset" is not used on IPQ8074, and IPQ6018. Use
devm_reset_control_get_optional_exclusive() for this reset so that
probe() does not fail on platforms where it is not used.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
---
drivers/remoteproc/qcom_q6v5_wcss.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index 23ec87827d4f8..6e28744ce3f75 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -811,7 +811,8 @@ static int q6v5_wcss_init_reset(struct q6v5_wcss *wcss,
}
}
- wcss->wcss_q6_bcr_reset = devm_reset_control_get_exclusive(dev, "wcss_q6_bcr_reset");
+ wcss->wcss_q6_bcr_reset = devm_reset_control_get_optional_exclusive(dev,
+ "wcss_q6_bcr_reset");
if (IS_ERR(wcss->wcss_q6_bcr_reset)) {
dev_err(wcss->dev, "unable to acquire wcss_q6_bcr_reset\n");
return PTR_ERR(wcss->wcss_q6_bcr_reset);
--
2.45.1
next prev parent reply other threads:[~2025-11-29 1:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-29 1:32 [PATCH 1/2] remoteproc: qcom_q6v5_wcss: fix parsing of qcom,halt-regs Alexandru Gagniuc
2025-11-29 1:32 ` Alexandru Gagniuc [this message]
2025-12-01 11:21 ` [PATCH 2/2] remoteproc: qcom_q6v5_wcss: use optional reset for wcss_q6_bcr_reset Konrad Dybcio
2025-12-01 21:04 ` mr.nuke.me
2025-12-02 13:33 ` Konrad Dybcio
2025-11-29 21:18 ` [PATCH 1/2] remoteproc: qcom_q6v5_wcss: fix parsing of qcom,halt-regs Bjorn Andersson
2025-12-06 2:19 ` Alex G.
2025-12-06 3:35 ` Bjorn Andersson
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=20251129013207.3981517-2-mr.nuke.me@gmail.com \
--to=mr.nuke.me@gmail.com \
--cc=andersson@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=mathieu.poirier@linaro.org \
--cc=p.zabel@pengutronix.de \
/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;
as well as URLs for NNTP newsgroup(s).