V4L/DVB (10230): v4l2-device: fix buggy macro (f9129a2e) · Commits · e / devices / android_kernel_xiaomi_markw

include/media/v4l2-device.h

+4 −4

Original line number	Original line	Diff line number	Diff line
	@@ -94,16 +94,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
	/* Call the specified callback for all subdevs matching grp_id (if 0, then		/* Call the specified callback for all subdevs matching grp_id (if 0, then
	match them all). Ignore any errors. Note that you cannot add or delete		match them all). Ignore any errors. Note that you cannot add or delete
	a subdev while walking the subdevs list. */		a subdev while walking the subdevs list. */
	#define v4l2_device_call_all(dev, grp_id, o, f, args...) \		#define v4l2_device_call_all(dev, grpid, o, f, args...) \
	__v4l2_device_call_subdevs(dev, \		__v4l2_device_call_subdevs(dev, \
	!(grp_id) \|\| sd->grp_id == (grp_id), o, f , ##args)		!(grpid) \|\| sd->grp_id == (grpid), o, f , ##args)

	/* Call the specified callback for all subdevs matching grp_id (if 0, then		/* Call the specified callback for all subdevs matching grp_id (if 0, then
	match them all). If the callback returns an error other than 0 or		match them all). If the callback returns an error other than 0 or
	-ENOIOCTLCMD, then return with that error code. Note that you cannot		-ENOIOCTLCMD, then return with that error code. Note that you cannot
	add or delete a subdev while walking the subdevs list. */		add or delete a subdev while walking the subdevs list. */
	#define v4l2_device_call_until_err(dev, grp_id, o, f, args...) \		#define v4l2_device_call_until_err(dev, grpid, o, f, args...) \
	__v4l2_device_call_subdevs_until_err(dev, \		__v4l2_device_call_subdevs_until_err(dev, \
	!(grp_id) \|\| sd->grp_id == (grp_id), o, f , ##args)		!(grpid) \|\| sd->grp_id == (grpid), o, f , ##args)

	#endif		#endif