From: Johannes Berg <johannes.berg@xxxxxxxxx>
The suspend/resume code depends on CONFIG_PM, so
the reset debugfs file can only be made available
if that is enabled.
Fengguang Wu's zero-day build testing found this.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
net/mac80211/debugfs.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 97173f8..466f4b4 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -70,6 +70,7 @@ DEBUGFS_READONLY_FILE(wep_iv, "%#08x",
DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s",
local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver");
+#ifdef CONFIG_PM
static ssize_t reset_write(struct file *file, const char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -88,6 +89,7 @@ static const struct file_operations reset_ops = {
.open = simple_open,
.llseek = noop_llseek,
};
+#endif
static ssize_t hwflags_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
@@ -245,7 +247,9 @@ void debugfs_hw_add(struct ieee80211_local *local)
DEBUGFS_ADD(total_ps_buffered);
DEBUGFS_ADD(wep_iv);
DEBUGFS_ADD(queues);
+#ifdef CONFIG_PM
DEBUGFS_ADD_MODE(reset, 0200);
+#endif
DEBUGFS_ADD(hwflags);
DEBUGFS_ADD(user_power);
DEBUGFS_ADD(power);
--
1.7.10.4
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