From 9ad4f924ecd9c067a22a64699bcf4eaad1935a61 Mon Sep 17 00:00:00 2001 From: Prarit Bhargava Date: Mon, 21 Nov 2005 13:00:38 -0500 Subject: [PATCH] [IA64] Prevent sn2 ptc code from executing on all ia64 subarches Patch to prevent sn2_ptc_init code from attempting to load on non-sn2 systems when sn2_smp.c is built-in to generic kernel. Signed-off-by: Prarit Bhargava Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/sn2/sn2_smp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index 49b530c39a4..5d54f5f4e92 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -492,6 +492,9 @@ static struct proc_dir_entry *proc_sn2_ptc; static int __init sn2_ptc_init(void) { + if (!ia64_platform_is("sn2")) + return -ENOSYS; + if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) { printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME); return -EINVAL; -- 2.39.3