[PATCH 6/7] x86/UV/UV3: Check current gru hub support for SGI UV3

Mike Travis
2013-02-11T19:45:25Z

[-- Attachment #1: uv3-update-gru-syscheck --]
[-- Type: text/plain, Size: 579 bytes --]

This patch checks current hub support to avoid panicing the
system until all the GRU changes for UV3+ are in place.

Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
---
drivers/misc/sgi-gru/grufile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux.orig/drivers/misc/sgi-gru/grufile.c
+++ linux/drivers/misc/sgi-gru/grufile.c
@@ -517,7 +517,7 @@ static int __init gru_init(void)
{
int ret;

- if (!is_uv_system())
+ if (!is_uv_system() || (is_uvx_hub() && !is_uv2_hub()))
return 0;

#if defined CONFIG_IA64