[PATCH] ras: debugfs: Fix warning: no previous prototype

[tiantao6]

fixed the fellow warning when building with warnings enabled (W=1)

drivers/ras/debugfs.c:8:5: warning: no previous prototype for
âras_userspace_consumersâ [-Wmissing-prototypes]
int ras_userspace_consumers(void)

drivers/ras/debugfs.c:38:12: warning: no previous prototype for
âras_add_daemon_traceâ [-Wmissing-prototypes]
int __init ras_add_daemon_trace(void)

drivers/ras/debugfs.c:54:13: warning: no previous prototype for
âras_debugfs_initâ [-Wmissing-prototypes]
void __init ras_debugfs_init(void)

Signed-off-by: tiantao6 <tiantao6@xxxxxxxxxx>
---
 drivers/ras/debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ras/debugfs.c b/drivers/ras/debugfs.c
index 9c1b717..39b96a5 100644
--- a/drivers/ras/debugfs.c
+++ b/drivers/ras/debugfs.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 #include <linux/debugfs.h>
+#include <linux/ras.h>
 
 struct dentry *ras_debugfs_dir;
 
-- 
2.7.4