[PATCH for v5.11] v4l2-subdev.h: BIT() is not available in userspace
From: Hans Verkuil <hidden>
Date: 2021-01-18 15:58:09
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
The BIT macro is not available in userspace, so replace BIT(0) by 0x00000001. Signed-off-by: Hans Verkuil <redacted> Fixes: 6446ec6cbf46 (media: v4l2-subdev: add VIDIOC_SUBDEV_QUERYCAP ioctl) ---
diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h
index 00850b98078a..a38454d9e0f5 100644
--- a/include/uapi/linux/v4l2-subdev.h
+++ b/include/uapi/linux/v4l2-subdev.h@@ -176,7 +176,7 @@ struct v4l2_subdev_capability { }; /* The v4l2 sub-device video device node is registered in read-only mode. */ -#define V4L2_SUBDEV_CAP_RO_SUBDEV BIT(0) +#define V4L2_SUBDEV_CAP_RO_SUBDEV 0x00000001 /* Backwards compatibility define --- to be removed */ #define v4l2_subdev_edid v4l2_edid