On 07/24/2015 06:11 PM, Joachim Eastwood wrote:

On 23 July 2015 at 08:06, Kalle Valo [off-list ref] wrote:

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Rafał Miłecki [off-list ref] writes:

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+       if (bus->host_pdev) {
+               struct device *dev = &bus->host_pdev->dev;
+
+               of_platform_populate(dev->of_node, of_default_bus_match_table,
+                                    NULL, dev);
+       }
+

This caused a compile error when using bcma as module:
ERROR: "of_default_bus_match_table" [drivers/bcma/bcma.ko] undefined!

I encountered the same problem with my modular memory controller driver.

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There are two options I guess:
1) Export of_default_bus_match_table

See link below for Rob Herring's take on that.
http://marc.info/?l=linaro-kernel&m=143766694414121&w=2


regards,
Joachim Eastwood

Hi Joachim,

are you working on a patch which exports "of_default_bus_match_table"
or provides a wrapper function? If not then I will look into this. My
current plan for bcma is just to deactivate this when it is build as a
module as a temporary workaround

Hauke