aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sparc/kernel
diff options
context:
space:
mode:
authorCoywolf Qi Hunt <coywolf@lovecn.org>2005-05-05 17:53:01 -0400
committerDavid S. Miller <davem@davemloft.net>2005-05-05 17:53:01 -0400
commit7cc1712b8a778c8077048969848857895d242009 (patch)
tree99407d822cde93c61c8dd9e871cd1a607d7fc277 /arch/sparc/kernel
parent8edf72ebce06d52e855438ec18fe20dea7a4cc04 (diff)
[SPARC]: Remove legacy stuff from cpu_idle().
Currently sparc and sparc64's UP cpu_idle() checks current pid. This is old time legacy. Now it's paranoia. Signed-off-by: Coywolf Qi Hunt <coywolf@lovecn.org> Acked-by: William Irwin <wli@holomorphy.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/process.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index 066e253f9c12..2c216ffeea90 100644
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -83,9 +83,6 @@ void default_idle(void)
83 */ 83 */
84void cpu_idle(void) 84void cpu_idle(void)
85{ 85{
86 if (current->pid != 0)
87 goto out;
88
89 /* endless idle loop with no priority at all */ 86 /* endless idle loop with no priority at all */
90 for (;;) { 87 for (;;) {
91 if (ARCH_SUN4C_SUN4) { 88 if (ARCH_SUN4C_SUN4) {
@@ -126,8 +123,6 @@ void cpu_idle(void)
126 schedule(); 123 schedule();
127 check_pgt_cache(); 124 check_pgt_cache();
128 } 125 }
129out:
130 return;
131} 126}
132 127
133#else 128#else