* [PATCH] clk: renesas: r8a779a0: Make rcar_r8a779a0_cpg_clk_register() static
@ 2020-09-24 11:18 Geert Uytterhoeven
2020-10-14 2:37 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2020-09-24 11:18 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd
Cc: Yoshihiro Shimoda, linux-renesas-soc, linux-clk, Geert Uytterhoeven
When compiling with clang:
drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:21: warning: no previous prototype for function 'rcar_r8a779a0_cpg_clk_register' [-Wmissing-prototypes]
struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
^
drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
^
static
Similarly, with sparse:
drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:12: warning: symbol 'rcar_r8a779a0_cpg_clk_register' was not declared. Should it be static?
There are no users of rcar_r8a779a0_cpg_clk_register() outside this
file, so it should be static.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: c07439dea94050b6 ("clk: renesas: cpg-mssr: Add support for R-Car V3U")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
If you think this should be fast-tracked for v5.10, please take it
directly. Else I will queue this in clk-renesas for v5.11.
Thanks!
drivers/clk/renesas/r8a779a0-cpg-mssr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index 17ebbac7ddfb4925..7e25b3b8945bd76b 100644
--- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -153,7 +153,7 @@ static const struct rcar_r8a779a0_cpg_pll_config *cpg_pll_config __initdata;
static unsigned int cpg_clk_extalr __initdata;
static u32 cpg_mode __initdata;
-struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
+static struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
struct clk **clks, void __iomem *base,
struct raw_notifier_head *notifiers)
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] clk: renesas: r8a779a0: Make rcar_r8a779a0_cpg_clk_register() static
2020-09-24 11:18 [PATCH] clk: renesas: r8a779a0: Make rcar_r8a779a0_cpg_clk_register() static Geert Uytterhoeven
@ 2020-10-14 2:37 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2020-10-14 2:37 UTC (permalink / raw)
To: Geert Uytterhoeven, Michael Turquette
Cc: Yoshihiro Shimoda, linux-renesas-soc, linux-clk, Geert Uytterhoeven
Quoting Geert Uytterhoeven (2020-09-24 04:18:08)
> When compiling with clang:
>
> drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:21: warning: no previous prototype for function 'rcar_r8a779a0_cpg_clk_register' [-Wmissing-prototypes]
> struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
> ^
> drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
> struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev,
> ^
> static
>
> Similarly, with sparse:
>
> drivers/clk/renesas/r8a779a0-cpg-mssr.c:156:12: warning: symbol 'rcar_r8a779a0_cpg_clk_register' was not declared. Should it be static?
>
> There are no users of rcar_r8a779a0_cpg_clk_register() outside this
> file, so it should be static.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Fixes: c07439dea94050b6 ("clk: renesas: cpg-mssr: Add support for R-Car V3U")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-09-24 11:18 [PATCH] clk: renesas: r8a779a0: Make rcar_r8a779a0_cpg_clk_register() static Geert Uytterhoeven
2020-10-14 2:37 ` Stephen Boyd
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