linux-kernel - Re: [PATCH] mips: lantiq: add support for clk_get

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Message-ID: <20211116084633.GC21168@alpha.franken.de>
Date:   Tue, 16 Nov 2021 09:46:33 +0100
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     linux-kernel@...r.kernel.org,
        Russell King <rmk+kernel@...linux.org.uk>,
        linux-mips@...r.kernel.org, John Crispin <john@...ozen.org>,
        Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org,
        Russell King <linux@...linux.org.uk>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: Re: [PATCH] mips: lantiq: add support for clk_get_parent()

On Sun, Nov 14, 2021 at 05:20:51PM -0800, Randy Dunlap wrote:
> Provide a simple implementation of clk_get_parent() in the
> lantiq subarch so that callers of it will build without errors.
> 
> Fixes this build error:
> ERROR: modpost: "clk_get_parent" [drivers/iio/adc/ingenic-adc.ko] undefined!
> 
> Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Suggested-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
> Cc: linux-mips@...r.kernel.org
> Cc: John Crispin <john@...ozen.org>
> Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Cc: Jonathan Cameron <jic23@...nel.org>
> Cc: linux-iio@...r.kernel.org
> Cc: Russell King <linux@...linux.org.uk>
> Cc: Andy Shevchenko <andy.shevchenko@...il.com>
> ---
>  arch/mips/lantiq/clk.c |    6 ++++++
>  1 file changed, 6 insertions(+)
> 
> --- linux-next-20211112.orig/arch/mips/lantiq/clk.c
> +++ linux-next-20211112/arch/mips/lantiq/clk.c
> @@ -158,6 +158,12 @@ void clk_deactivate(struct clk *clk)
>  }
>  EXPORT_SYMBOL(clk_deactivate);
>  
> +struct clk *clk_get_parent(struct clk *clk)
> +{
> +	return NULL;
> +}
> +EXPORT_SYMBOL(clk_get_parent);
> +
>  static inline u32 get_counter_resolution(void)
>  {
>  	u32 res;

applied to mips-fixes.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
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