Re: [Xen-devel] [PATCH 02/10] xen: sysfs: include err.h for PTR_ERR etc

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Wed, 17 Oct 2012, Ian Campbell wrote:
> Fixes build error on ARM:
> drivers/xen/sys-hypervisor.c: In function 'uuid_show_fallback':
> drivers/xen/sys-hypervisor.c:127:2: error: implicit declaration of function 
> 'IS_ERR' [-Werror=implicit-function-declaration]
> drivers/xen/sys-hypervisor.c:128:3: error: implicit declaration of function 
> 'PTR_ERR' [-Werror=implicit-function-declaration]
> 
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


>  drivers/xen/sys-hypervisor.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
> index 5e5ad7e..66a0a14 100644
> --- a/drivers/xen/sys-hypervisor.c
> +++ b/drivers/xen/sys-hypervisor.c
> @@ -11,6 +11,7 @@
>  #include <linux/kernel.h>
>  #include <linux/module.h>
>  #include <linux/kobject.h>
> +#include <linux/err.h>
>  
>  #include <asm/xen/hypervisor.h>
>  #include <asm/xen/hypercall.h>
> -- 
> 1.7.2.5
> 

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