From c2c83533c938cfa92a444f3ec015f3d61ef5a326 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A8=8B=E8=92=99=E8=92=99?=
 <37764731+meng-plus@users.noreply.github.com>
Date: Tue, 27 Jun 2023 17:18:07 +0800
Subject: [PATCH] =?UTF-8?q?[sensor]V1=E8=BF=94=E5=9B=9E=E7=B1=BB=E5=9E=8B?=
 =?UTF-8?q?=E4=B8=8D=E4=B8=80=E8=87=B4=E7=BC=96=E8=AF=91=E9=94=99=E8=AF=AF?=
 =?UTF-8?q?=20(#7735)?=
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Signed-off-by: 程蒙蒙 <37764731+meng-plus@users.noreply.github.com>
---
 components/drivers/sensor/v1/sensor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/drivers/sensor/v1/sensor.c b/components/drivers/sensor/v1/sensor.c
index cbd149317e..0bf5a62638 100644
--- a/components/drivers/sensor/v1/sensor.c
+++ b/components/drivers/sensor/v1/sensor.c
@@ -279,7 +279,7 @@ __exit:
     return RT_EOK;
 }
 
-static rt_size_t rt_sensor_read(rt_device_t dev, rt_off_t pos, void *buf, rt_size_t len)
+static rt_ssize_t rt_sensor_read(rt_device_t dev, rt_off_t pos, void *buf, rt_size_t len)
 {
     rt_sensor_t sensor = (rt_sensor_t)dev;
     rt_size_t result = 0;