lby/mr-library
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1.修改ioctl返回值为int。

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MacRsh
2024-01-19 20:42:34 +08:00
parent dffa5fba52
commit 6894b544bc
13 changed files with 23 additions and 23 deletions
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2
device/serial.c
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@@ -88,7 +88,7 @@ static ssize_t mr_serial_write(struct mr_dev *dev, int off, const void *buf, siz
return wr_size;
}
static ssize_t mr_serial_ioctl(struct mr_dev *dev, int off, int cmd, void *args)
static int mr_serial_ioctl(struct mr_dev *dev, int off, int cmd, void *args)
{
struct mr_serial *serial = (struct mr_serial *)dev;
struct mr_serial_ops *ops = (struct mr_serial_ops *)dev->drv->ops;