Re: [PATCH] clk: versatile: Make depend on OF when COMPILE_TEST

From: Stephen Boyd
Date: Mon Oct 26 2015 - 14:52:27 EST

On 10/26, Javier Martinez Canillas wrote:
> Commit 4a7748c3d641 ("clk: Allow drivers to build if COMPILE_TEST is
> enabled") allowed clk drives to be compile tested on other archs but


> the COMMON_CLK_VERSATILE was only enabled on platforms that already
> selected OF support so the drivers assume it will always be enabled.
> So, restrict compile test for these drivers only if OF is enabled.

No compiler error message?

> Fixes: 4a7748c3d641 ("clk: Allow drivers to build if COMPILE_TEST is enabled")
> Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>

No Reported-by?

I'd prefer we add stubs instead, so I've applied the patch below.

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index bbb8fed11e44..dbedee565ad7 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -691,6 +691,15 @@ static inline struct clk *of_clk_src_onecell_get(
return ERR_PTR(-ENOENT);
+static inline int of_clk_get_parent_count(struct device_node *np)
+ return 0;
+static inline int of_clk_parent_fill(struct device_node *np,
+ const char **parents, unsigned int size)
+ return 0;
static inline const char *of_clk_get_parent_name(struct device_node *np,
int index)

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