From: Gabriel Rondon <grondon@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: David Lechner <dlechner@baylibre.com>,
Nuno Sa <nuno.sa@analog.com>, Andy Shevchenko <andy@kernel.org>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] iio: accel: bmc150-accel-core: use sysfs_emit() in show functions
Date: Mon, 23 Mar 2026 21:56:19 +0000 [thread overview]
Message-ID: <20260323215619.6883-1-grondon@gmail.com> (raw)
Replace sprintf() with sysfs_emit() in sysfs attribute show
callbacks. sysfs_emit() is the preferred API as it is aware of the
sysfs buffer page size limit.
Signed-off-by: Gabriel Rondon <grondon@gmail.com>
---
drivers/iio/accel/bmc150-accel-core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 42ccf0316..2398eb7e1 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -851,7 +851,7 @@ static ssize_t bmc150_accel_get_fifo_watermark(struct device *dev,
wm = data->watermark;
mutex_unlock(&data->mutex);
- return sprintf(buf, "%d\n", wm);
+ return sysfs_emit(buf, "%d\n", wm);
}
static ssize_t bmc150_accel_get_fifo_state(struct device *dev,
@@ -866,7 +866,7 @@ static ssize_t bmc150_accel_get_fifo_state(struct device *dev,
state = data->fifo_mode;
mutex_unlock(&data->mutex);
- return sprintf(buf, "%d\n", state);
+ return sysfs_emit(buf, "%d\n", state);
}
static const struct iio_mount_matrix *
--
2.33.0
next reply other threads:[~2026-03-23 21:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-23 21:56 Gabriel Rondon [this message]
2026-03-25 20:25 ` [PATCH] iio: accel: bmc150-accel-core: use sysfs_emit() in show functions Jonathan Cameron
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