linux-kernel - [PATCH 9/9] pnpbios: replace paravirt_enabled() check with subarch checks

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Date:	Fri, 19 Feb 2016 05:08:36 -0800
From:	"Luis R. Rodriguez" <mcgrof@...nel.org>
To:	bp@...en8.de
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org, luto@...capital.net,
	boris.ostrovsky@...cle.com, rusty@...tcorp.com.au,
	david.vrabel@...rix.com, konrad.wilk@...cle.com,
	xen-devel@...ts.xensource.com,
	"Luis R. Rodriguez" <mcgrof@...nel.org>
Subject: [PATCH 9/9] pnpbios: replace paravirt_enabled() check with subarch checks

Since we are removing paravirt_enabled() replace it with a
logical equivalent.

Signed-off-by: Luis R. Rodriguez <mcgrof@...nel.org>
---
 drivers/pnp/pnpbios/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index facd43b8516c..96dc1f905dba 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -66,6 +66,7 @@
 #include <asm/page.h>
 #include <asm/desc.h>
 #include <asm/byteorder.h>
+#include <asm/setup.h>
 
 #include "../base.h"
 #include "pnpbios.h"
@@ -521,7 +522,8 @@ static int __init pnpbios_init(void)
 	int ret;
 
 	if (pnpbios_disabled || dmi_check_system(pnpbios_dmi_table) ||
-	    paravirt_enabled()) {
+	    boot_params.hdr.hardware_subarch == X86_SUBARCH_LGUEST ||
+	    boot_params.hdr.hardware_subarch == X86_SUBARCH_XEN) {
 		printk(KERN_INFO "PnPBIOS: Disabled\n");
 		return -ENODEV;
 	}
-- 
2.7.0