On Mon, May 11, 2015 at 5:49 PM, Russell King - ARM Linux
[off-list ref] wrote:

On Mon, May 11, 2015 at 05:41:26PM -0500, Rob Herring wrote:

quoted

Add the memory resource for the sa1100-rtc device. Since the memory
resource is already present in the pxa_rtc_resources, that makes
sa1100_rtc_resources and pxa_rtc_resources equivalent, so use
pxa_rtc_resources for both devices and remove the duplicate
sa1100_rtc_resources.

This really isn't a good idea - what do you think happens when
the same struct resource gets passed into insert_resource()
twice?

Bad things. If you recall, we discussed this on v1[1]. See the commit
msg of patch 2 for the summary. There is not currently a problem
because the rtc-pxa driver does not request the resource.

Rob

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-February/322355.html

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