[PATCH v2] hwmon (coretemp): Fix build breakage if SMP is undefined

Guenter Roeck
2010-09-27T11:52:16Z

Commit e40cc4bdfd4b89813f072f72bd9c7055814d3f0f introduced
a build breakage if CONFIG_SMP is undefined. This commit
fixes the problem.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
---
v2: Fix compile warning due to unused variable i if SMP is undefined.

drivers/hwmon/coretemp.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index baa842a..138fe29 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -492,7 +492,9 @@ exit:
static void coretemp_device_remove(unsigned int cpu)
{
struct pdev_entry *p;
+#ifdef CONFIG_SMP
unsigned int i;
+#endif

mutex_lock(&pdev_list_mutex);
list_for_each_entry(p, &pdev_list, list) {
@@ -503,9 +505,11 @@ static void coretemp_device_remove(unsigned int cpu)
list_del(&p->list);
mutex_unlock(&pdev_list_mutex);
kfree(p);
+#ifdef CONFIG_SMP
for_each_cpu(i, cpu_sibling_mask(cpu))
if (i != cpu && !coretemp_device_add(i))
break;
+#endif
return;
}
mutex_unlock(&pdev_list_mutex);
--
1.7.0.87.g0901d