Re: [PATCH] mailbox: rockchip: Fix build error of missing devm_ioremap_resource on UM

From: Krzysztof Kozlowski
Date: Tue Mar 29 2016 - 20:55:12 EST

On 30.03.2016 09:47, Krzysztof Kozlowski wrote:
> The devres.o gets linked if HAS_IOMEM is present so on ARCH=um
> allyesconfig (COMPILE_TEST) failed with:

Oh, the error log is missing. It should be:

... failed with:
drivers/built-in.o: In function `rockchip_mbox_probe':
rockchip-mailbox.c:(.text+0x47cd2a): undefined reference to `devm_ioremap_resource'