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Sat, 05 Jul 2025 00:30:53 -0700 (PDT) Received: from brak3rDesk ([115.96.219.186]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23c84591cdcsm36002535ad.190.2025.07.05.00.30.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Jul 2025 00:30:52 -0700 (PDT) Date: Sat, 5 Jul 2025 13:00:44 +0530 From: Rujra Bhatt To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, kan.liang@linux.intel.com, vgupta@kernel.org Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, skhan@linuxfoundation.org Subject: [PATCH] arc:kernel:perf_event.c : replaced sprintf with sysfs_emit() Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replaced sprintf() with sysfs_emit() in sysfs*_show() function in perf_event.c file to follow the kernel's guidlines from documentation/filesystems/sysfs.rst This will improve consistency, safety, and makes it easier to maintain and update in future. Signed-off-by: Rujra Bhatt --- arch/arc/kernel/perf_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index ed6d4f0cd621..424ec072c441 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -648,7 +648,7 @@ static ssize_t arc_pmu_events_sysfs_show(struct device = *dev, struct perf_pmu_events_attr *pmu_attr; =20 pmu_attr =3D container_of(attr, struct perf_pmu_events_attr, attr); - return sprintf(page, "event=3D0x%04llx\n", pmu_attr->id); + return sysfs_emit(page, "event=3D0x%04llx\n", pmu_attr->id); } =20 /* --=20 2.43.0