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[34.141.152.63]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9d6e7c8a44sm384466866b.52.2026.04.14.02.13.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2026 02:13:14 -0700 (PDT) From: Joshua Crofts To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, gregkh@linuxfoundation.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Joshua Crofts Subject: [PATCH 2/3] iio: frequency: ad9834: change sprintf() to sysfs_emit() Date: Tue, 14 Apr 2026 09:12:49 +0000 Message-ID: <20260414091250.1295-3-joshua.crofts1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260414091250.1295-1-joshua.crofts1@gmail.com> References: <20260414091250.1295-1-joshua.crofts1@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Change instances of sprintf() to sysfs_emit() as returning formatted values to user space should be done using this function. Signed-off-by: Joshua Crofts --- drivers/staging/iio/frequency/ad9834.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c index eed4e08920..9499e05a73 100644 --- a/drivers/staging/iio/frequency/ad9834.c +++ b/drivers/staging/iio/frequency/ad9834.c @@ -290,7 +290,7 @@ ssize_t ad9834_show_out0_wavetype_available(struct device *dev, else str = "sine triangle"; - return sprintf(buf, "%s\n", str); + return sysfs_emit(buf, "%s\n", str); } static IIO_DEVICE_ATTR(out_altvoltage0_out0_wavetype_available, 0444, @@ -310,7 +310,7 @@ ssize_t ad9834_show_out1_wavetype_available(struct device *dev, else str = "square"; - return sprintf(buf, "%s\n", str); + return sysfs_emit(buf, "%s\n", str); } static IIO_DEVICE_ATTR(out_altvoltage0_out1_wavetype_available, 0444, -- 2.47.3