Re: [PATCH v3 05/24] media: i2c: switch to use of_graph_get_next_device_endpoint()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


Hi Rob, again

> > This is assuming there's just 1 port and 1 endpoint, but let's be 
> > specific as the bindings are (first endpoint on port 0):
> > 
> > of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1);
> > 
> > Note we could ask for endpoint 0 here, but the bindings generally allow 
> > for more than 1.
> > 
> > I imagine most of the other cases here are the same.

I'm bit confused here.
You mentioned that -1 is wrong in previous mail.

	Most cases are in the form of of_graph_get_next_endpoint(dev, NULL) 
	which is equivalent to of_graph_get_endpoint_by_regs(dev, 0, 0). 
	Technically, -1 instead of 0 is equivalent, but I'd argue is sloppy and 

But you mentioned -1 here, So, I will use it on next patch-set.

Thank you for your help !!

Best regards
Renesas Electronics
Ph.D. Kuninori Morimoto

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux