* [PATCH] clk: Specify IOMEM dependency for HSDK pll driver
@ 2020-06-30 4:32 David Gow
2020-07-11 16:28 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: David Gow @ 2020-06-30 4:32 UTC (permalink / raw)
To: Eugeniy Paltsev, Michael Turquette, Stephen Boyd
Cc: Brendan Higgins, linux-clk, linux-kernel, David Gow
The HSDK pll 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_CLK_HSDK depend on CONFIG_IOMEM.
Signed-off-by: David Gow <davidgow@google.com>
---
drivers/clk/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 69934c0c3dd8..326f91b2dda9 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -50,6 +50,7 @@ source "drivers/clk/versatile/Kconfig"
config CLK_HSDK
bool "PLL Driver for HSDK platform"
depends on OF || COMPILE_TEST
+ depends on IOMEM
help
This driver supports the HSDK core, system, ddr, tunnel and hdmi PLLs
control.
--
2.27.0.212.ge8ba1cc988-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] clk: Specify IOMEM dependency for HSDK pll driver
2020-06-30 4:32 [PATCH] clk: Specify IOMEM dependency for HSDK pll driver David Gow
@ 2020-07-11 16:28 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2020-07-11 16:28 UTC (permalink / raw)
To: David Gow, Eugeniy Paltsev, Michael Turquette
Cc: Brendan Higgins, linux-clk, linux-kernel, David Gow
Quoting David Gow (2020-06-29 21:32:14)
> The HSDK pll 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_CLK_HSDK depend on CONFIG_IOMEM.
>
> Signed-off-by: David Gow <davidgow@google.com>
> ---
Applied to clk-fixes
^ permalink raw reply [flat|nested] 2+ messages in thread
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