From: Nathan Chancellor <nathan@kernel.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
James Clark <james.clark@arm.com>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Nathan Chancellor <nathan@kernel.org>
Subject: [PATCH] coresight: cti: Remove unused variables in cti_{dis,en}able_hw()
Date: Mon, 24 Oct 2022 08:12:01 -0700 [thread overview]
Message-ID: <20221024151201.2215380-1-nathan@kernel.org> (raw)
Clean up the following warnings, as the variables are no longer used.
drivers/hwtracing/coresight/coresight-cti-core.c:93:17: warning: unused variable 'dev' [-Wunused-variable]
struct device *dev = &drvdata->csdev->dev;
^
drivers/hwtracing/coresight/coresight-cti-core.c:154:17: warning: unused variable 'dev' [-Wunused-variable]
struct device *dev = &drvdata->csdev->dev;
^
2 warnings generated.
Fixes: 665c157e0204 ("coresight: cti: Fix hang in cti_disable_hw()")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
drivers/hwtracing/coresight/coresight-cti-core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-cti-core.c b/drivers/hwtracing/coresight/coresight-cti-core.c
index 4a02ae23d3a0..c6e8c6542f24 100644
--- a/drivers/hwtracing/coresight/coresight-cti-core.c
+++ b/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -90,7 +90,6 @@ void cti_write_all_hw_regs(struct cti_drvdata *drvdata)
static int cti_enable_hw(struct cti_drvdata *drvdata)
{
struct cti_config *config = &drvdata->config;
- struct device *dev = &drvdata->csdev->dev;
unsigned long flags;
int rc = 0;
@@ -151,7 +150,6 @@ static void cti_cpuhp_enable_hw(struct cti_drvdata *drvdata)
static int cti_disable_hw(struct cti_drvdata *drvdata)
{
struct cti_config *config = &drvdata->config;
- struct device *dev = &drvdata->csdev->dev;
struct coresight_device *csdev = drvdata->csdev;
spin_lock(&drvdata->spinlock);
base-commit: 665c157e0204176023860b51a46528ba0ba62c33
--
2.38.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-10-24 15:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 15:12 Nathan Chancellor [this message]
2022-10-24 15:23 ` [PATCH] coresight: cti: Remove unused variables in cti_{dis,en}able_hw() Suzuki K Poulose
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=20221024151201.2215380-1-nathan@kernel.org \
--to=nathan@kernel.org \
--cc=coresight@lists.linaro.org \
--cc=james.clark@arm.com \
--cc=leo.yan@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.poirier@linaro.org \
--cc=mike.leach@linaro.org \
--cc=suzuki.poulose@arm.com \
/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).