2021-07-23 09:17:04

by Arnd Bergmann

Subject: [PATCH] ARM: imx: fix imx_mmdc_probe build failure

From: Arnd Bergmann <[email protected]>

There are two definitions of imx_mmdc_probe(), the function just
gained a third argument, but the empty macro did not get changed
the same way:

arch/arm/mach-imx/mmdc.c: In function 'imx_mmdc_probe':
arch/arm/mach-imx/mmdc.c:575:63: error: macro "imx_mmdc_perf_init" passed 3 arguments, but takes just 2
575 | err = imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk);
| ^
arch/arm/mach-imx/mmdc.c:537: note: macro "imx_mmdc_perf_init" defined here
537 | #define imx_mmdc_perf_init(pdev, mmdc_base) 0
|
arch/arm/mach-imx/mmdc.c:575:15: error: 'imx_mmdc_perf_init' undeclared (first use in this function)
575 | err = imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk);
| ^~~~~~~~~~~~~~~~~~

Fixes: f07ec8536580 ("ARM: imx: add missing clk_disable_unprepare()")
Signed-off-by: Arnd Bergmann <[email protected]>
---
arch/arm/mach-imx/mmdc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
index 4a6f1359e1e9..5ee43acf3635 100644
--- a/arch/arm/mach-imx/mmdc.c
+++ b/arch/arm/mach-imx/mmdc.c
@@ -534,7 +534,7 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b

#else
#define imx_mmdc_remove NULL
-#define imx_mmdc_perf_init(pdev, mmdc_base) 0
+#define imx_mmdc_perf_init(pdev, mmdc_base, ipg_clk) 0
#endif

static int imx_mmdc_probe(struct platform_device *pdev)
--
2.29.2

2021-07-23 14:06:00

by Shawn Guo

Subject: Re: [PATCH] ARM: imx: fix imx_mmdc_probe build failure

On Fri, Jul 23, 2021 at 11:14:42AM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <[email protected]>
>
> There are two definitions of imx_mmdc_probe(), the function just
> gained a third argument, but the empty macro did not get changed
> the same way:
>
> arch/arm/mach-imx/mmdc.c: In function 'imx_mmdc_probe':
> arch/arm/mach-imx/mmdc.c:575:63: error: macro "imx_mmdc_perf_init" passed 3 arguments, but takes just 2
> 575 | err = imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk);
> | ^
> arch/arm/mach-imx/mmdc.c:537: note: macro "imx_mmdc_perf_init" defined here
> 537 | #define imx_mmdc_perf_init(pdev, mmdc_base) 0
> |
> arch/arm/mach-imx/mmdc.c:575:15: error: 'imx_mmdc_perf_init' undeclared (first use in this function)
> 575 | err = imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk);
> | ^~~~~~~~~~~~~~~~~~
>
> Fixes: f07ec8536580 ("ARM: imx: add missing clk_disable_unprepare()")
> Signed-off-by: Arnd Bergmann <[email protected]>

Thanks for the patch, Arnd. I already queued up the fix from
Colin Ian King [1] for this issue.

Shawn

[1] https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git/commit/?h=imx/fixes&id=20fb73911fec01f06592de1cdbca00b66602ebd7

> ---
> arch/arm/mach-imx/mmdc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
> index 4a6f1359e1e9..5ee43acf3635 100644
> --- a/arch/arm/mach-imx/mmdc.c
> +++ b/arch/arm/mach-imx/mmdc.c
> @@ -534,7 +534,7 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b
>
> #else
> #define imx_mmdc_remove NULL
> -#define imx_mmdc_perf_init(pdev, mmdc_base) 0
> +#define imx_mmdc_perf_init(pdev, mmdc_base, ipg_clk) 0
> #endif
>
> static int imx_mmdc_probe(struct platform_device *pdev)
> --
> 2.29.2
>