From ba76cb5ef74ce2bd9743e294bb06356dd939ed7b Mon Sep 17 00:00:00 2001 From: xiao xie <335266746@qq.com> Date: Wed, 21 Jun 2023 20:52:11 +0800 Subject: [drivers]修复can驱动编译错误 (#7708) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- components/drivers/include/drivers/can.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'components/drivers/include') diff --git a/components/drivers/include/drivers/can.h b/components/drivers/include/drivers/can.h index ec69d35b5a..2ce60d8072 100644 --- a/components/drivers/include/drivers/can.h +++ b/components/drivers/include/drivers/can.h @@ -351,8 +351,8 @@ struct rt_can_ops { rt_err_t (*configure)(struct rt_can_device *can, struct can_configure *cfg); rt_err_t (*control)(struct rt_can_device *can, int cmd, void *arg); - int (*sendmsg)(struct rt_can_device *can, const void *buf, rt_uint32_t boxno); - int (*recvmsg)(struct rt_can_device *can, void *buf, rt_uint32_t boxno); + rt_ssize_t (*sendmsg)(struct rt_can_device *can, const void *buf, rt_uint32_t boxno); + rt_ssize_t (*recvmsg)(struct rt_can_device *can, void *buf, rt_uint32_t boxno); }; rt_err_t rt_hw_can_register(struct rt_can_device *can, -- cgit v1.3.1