leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[IA64] add platform check to snsc driver init

Browse Source 
Add a platform check to the snsc driver init function, to prevent
loading on non-sn2 systems.

Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Greg Edwards 2006-07-28 10:03:55 -05:00 committed by Tony Luck
parent e037cda559
commit c7c17423b9
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/char/snsc.c
View File

@ -374,7 +374,12 @@ scdrv_init(void)
struct sysctl_data_s *scd; struct sysctl_data_s *scd;
void *salbuf; void *salbuf;
dev_t first_dev, dev; dev_t first_dev, dev;
nasid_t event_nasid = ia64_sn_get_console_nasid(); nasid_t event_nasid;
if (!ia64_platform_is("sn2"))
return -ENODEV;
event_nasid = ia64_sn_get_console_nasid();
if (alloc_chrdev_region(&first_dev, 0, num_cnodes, if (alloc_chrdev_region(&first_dev, 0, num_cnodes,
SYSCTL_BASENAME) < 0) { SYSCTL_BASENAME) < 0) {