linux-kernel - Re: [PATCH 2/6] clocksource/sh_mtu2.c: Fix !HAS

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Date:	Fri, 20 Mar 2015 15:04:52 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Richard Weinberger <richard@....at>, linux-kernel@...r.kernel.org
CC:	linux-iio@...r.kernel.org, linux-pm@...r.kernel.org,
	dwmw2@...radead.org, dbaryshkov@...il.com, sre@...nel.org,
	jassisinghbrar@...il.com, pmeerw@...erw.net, lars@...afoo.de,
	knaack.h@....de, jic23@...nel.org, tglx@...utronix.de
Subject: Re: [PATCH 2/6] clocksource/sh_mtu2.c: Fix !HAS_IOMEM build

On 03/16/2015 10:27 PM, Richard Weinberger wrote:
> Fixes:
> drivers/clocksource/sh_mtu2.c: In function ‘sh_mtu2_map_memory’:
> drivers/clocksource/sh_mtu2.c:391:2: error: implicit declaration of function ‘ioremap_nocache’ [-Werror=implicit-function-declaration]
>    mtu->mapbase = ioremap_nocache(res->start, resource_size(res));
>    ^
> drivers/clocksource/sh_mtu2.c:391:15: warning: assignment makes pointer from integer without a cast [enabled by default]
>    mtu->mapbase = ioremap_nocache(res->start, resource_size(res));
>                 ^
> drivers/clocksource/sh_mtu2.c: In function ‘sh_mtu2_setup’:
> drivers/clocksource/sh_mtu2.c:448:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
>    iounmap(mtu->mapbase);
>
> Signed-off-by: Richard Weinberger <richard@....at>
> ---

Thanks applied to my tree for v4.0 fix.

>   drivers/clocksource/Kconfig | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
> index c948f4e..c4063a6 100644
> --- a/drivers/clocksource/Kconfig
> +++ b/drivers/clocksource/Kconfig
> @@ -202,6 +202,7 @@ config SH_TIMER_CMT
>   config SH_TIMER_MTU2
>   	bool "Renesas MTU2 timer driver" if COMPILE_TEST
>   	depends on GENERIC_CLOCKEVENTS
> +	depends on HAS_IOMEM
>   	default SYS_SUPPORTS_SH_MTU2
>   	help
>   	  This enables build of a clockevent driver for the Multi-Function
>


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