diff mbox series

[v2,2/4] xen: Export dbgp functions when CONFIG_XEN_DOM0 is enabled

Message ID 291659390aff63df7c071367ad4932bf41e11aef.1620952511.git.connojdavis@gmail.com (mailing list archive)
State New
Headers show
Series [v2,1/4] usb: early: Avoid using DbC if already enabled | expand

Commit Message

Connor Davis May 14, 2021, 12:56 a.m. UTC
Export xen_dbgp_reset_prep and xen_dbgp_external_startup
when CONFIG_XEN_DOM0 is defined. This allows use of these symbols
even if CONFIG_EARLY_PRINK_DBGP is defined.

Signed-off-by: Connor Davis <connojdavis@gmail.com>
Acked-by: Juergen Gross <jgross@suse.com>
---
 drivers/xen/dbgp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Connor Davis May 14, 2021, 2:06 p.m. UTC | #1
Adding Greg and linux-usb

On 5/13/21 6:56 PM, Connor Davis wrote:
> Export xen_dbgp_reset_prep and xen_dbgp_external_startup
> when CONFIG_XEN_DOM0 is defined. This allows use of these symbols
> even if CONFIG_EARLY_PRINK_DBGP is defined.
>
> Signed-off-by: Connor Davis <connojdavis@gmail.com>
> Acked-by: Juergen Gross <jgross@suse.com>
> ---
>   drivers/xen/dbgp.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/xen/dbgp.c b/drivers/xen/dbgp.c
> index cfb5de31d860..fef32dd1a5dc 100644
> --- a/drivers/xen/dbgp.c
> +++ b/drivers/xen/dbgp.c
> @@ -44,7 +44,7 @@ int xen_dbgp_external_startup(struct usb_hcd *hcd)
>   	return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_DONE);
>   }
>   
> -#ifndef CONFIG_EARLY_PRINTK_DBGP
> +#if defined(CONFIG_XEN_DOM0) || !defined(CONFIG_EARLY_PRINTK_DBGP)
>   #include <linux/export.h>
>   EXPORT_SYMBOL_GPL(xen_dbgp_reset_prep);
>   EXPORT_SYMBOL_GPL(xen_dbgp_external_startup);
diff mbox series

Patch

diff --git a/drivers/xen/dbgp.c b/drivers/xen/dbgp.c
index cfb5de31d860..fef32dd1a5dc 100644
--- a/drivers/xen/dbgp.c
+++ b/drivers/xen/dbgp.c
@@ -44,7 +44,7 @@  int xen_dbgp_external_startup(struct usb_hcd *hcd)
 	return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_DONE);
 }
 
-#ifndef CONFIG_EARLY_PRINTK_DBGP
+#if defined(CONFIG_XEN_DOM0) || !defined(CONFIG_EARLY_PRINTK_DBGP)
 #include <linux/export.h>
 EXPORT_SYMBOL_GPL(xen_dbgp_reset_prep);
 EXPORT_SYMBOL_GPL(xen_dbgp_external_startup);