linux-kernel - Re: [PATCH RFC 1/2] s390/cio: export hsch to modules

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Message-Id: <f93c7d39-0924-c3e6-d954-987d82252cb6@linux.ibm.com>
Date:   Fri, 11 May 2018 11:36:10 +0200
From:   Pierre Morel <pmorel@...ux.ibm.com>
To:     Cornelia Huck <cohuck@...hat.com>,
        Dong Jia Shi <bjsdjshi@...ux.ibm.com>,
        Halil Pasic <pasic@...ux.ibm.com>
Cc:     linux-s390@...r.kernel.org, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, qemu-s390x@...gnu.org,
        qemu-devel@...gnu.org
Subject: Re: [PATCH RFC 1/2] s390/cio: export hsch to modules

On 09/05/2018 17:48, Cornelia Huck wrote:
> The vfio-ccw code will need this, and it matches treatment of ssch
> and csch.
>
> Signed-off-by: Cornelia Huck <cohuck@...hat.com>
> ---
>   drivers/s390/cio/ioasm.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/s390/cio/ioasm.c b/drivers/s390/cio/ioasm.c
> index 14d328338ce2..08eb10283b18 100644
> --- a/drivers/s390/cio/ioasm.c
> +++ b/drivers/s390/cio/ioasm.c
> @@ -233,6 +233,7 @@ int hsch(struct subchannel_id schid)
>   
>   	return ccode;
>   }
> +EXPORT_SYMBOL(hsch);
>   
>   static inline int __xsch(struct subchannel_id schid)
>   {

hsch already defined in ioasm.h so, all OK

Reviewed-by: Pierre Morel<pmorel@...ux.vnet.ibm.com>

-- 
Pierre Morel
Linux/KVM/QEMU in Böblingen - Germany