[PATCH] cxl: Fix number of allocated pages in SPA

[Ian Munsie]

Acked-by: Ian Munsie <imunsie at au1.ibm.com>

Excerpts from Christophe Lombard's message of 2015-10-03 00:01:25 +1000:
> This moves the initialisation of the num_procs to before the SPA
> allocation.
> 
> Signed-off-by: Christophe Lombard <clombard at linux.vnet.ibm.com>
> ---
>  drivers/misc/cxl/native.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c
> index b37f2e8..d2e75c8 100644
> --- a/drivers/misc/cxl/native.c
> +++ b/drivers/misc/cxl/native.c
> @@ -457,6 +457,7 @@ static int activate_afu_directed(struct cxl_afu *afu)
>  
>      dev_info(&afu->dev, "Activating AFU directed mode\n");
>  
> +    afu->num_procs = afu->max_procs_virtualised;
>      if (afu->spa == NULL) {
>          if (cxl_alloc_spa(afu))
>              return -ENOMEM;
> @@ -468,7 +469,6 @@ static int activate_afu_directed(struct cxl_afu *afu)
>      cxl_p1n_write(afu, CXL_PSL_ID_An, CXL_PSL_ID_An_F | CXL_PSL_ID_An_L);
>  
>      afu->current_mode = CXL_MODE_DIRECTED;
> -    afu->num_procs = afu->max_procs_virtualised;
>  
>      if ((rc = cxl_chardev_m_afu_add(afu)))
>          return rc;