linux-kernel - Re: [PATCH] clk: staging: Specify IOMEM dependency for Xilinx Clocking Wizard driver

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Date:   Sat, 11 Jul 2020 09:30:10 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     David Gow <davidgow@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Michael Turquette <mturquette@...libre.com>,
        Soren Brinkmann <soren.brinkmann@...inx.com>
Cc:     linux-clk@...r.kernel.org, devel@...verdev.osuosl.org,
        Brendan Higgins <brendanhiggins@...gle.com>,
        linux-kernel@...r.kernel.org, David Gow <davidgow@...gle.com>
Subject: Re: [PATCH] clk: staging: Specify IOMEM dependency for Xilinx Clocking Wizard driver

Quoting David Gow (2020-06-29 21:45:17)
> The Xilinx Clocking Wizard driver uses the devm_ioremap_resource
> function, but does not specify a dependency on IOMEM in Kconfig. This
> causes a build failure on architectures without IOMEM, for example, UML
> (notably with make allyesconfig).
> 
> Fix this by making CONFIG_COMMON_CLK_XLNX_CLKWZRD depend on CONFIG_IOMEM.
> 
> Signed-off-by: David Gow <davidgow@...gle.com>
> ---

This driver is in the process of being destaged to drivers/clk/

Greg, should I pick this one up?

>  drivers/staging/clocking-wizard/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>