Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'
From: Lars-Peter Clausen
Date: Sun Jul 13 2014 - 09:31:01 EST
On 07/13/2014 11:45 AM, Richard Weinberger wrote:
Am 13.07.2014 11:27, schrieb Lennox Wu:
As I said before, some configurations don't make sense.
If such a configuration can be achieved using allmod/yesconfig it has to be fixed.
Chen's fixes seem reasonable as not all architectures support iomem.
Maybe we should stub out ioremap() and friends when COMPILE_TEST is enabled to
avoid these linker errors. That's in my opinion better than turning most of the
'depends on COMPILE_TEST' into 'depends on COMPILE_TEST && HAS_IOMEM'. The
issue comes up quite a lot and it is often overlooked when adding a driver that
can be build when COMPILE_TEST is enabled.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/