device create: char: convert device_create to device_create_drvdata

device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 505fcbe884a..47b8cf281d4 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -131,8 +131,8 @@ raw_ioctl(struct inode *inode, struct file *filp,
 static void bind_device(struct raw_config_request *rq)
 {
         device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
-        device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor),
-                      "raw%d", rq->raw_minor);
+        device_create_drvdata(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor),
+                              NULL, "raw%d", rq->raw_minor);
 }
 
 /*
@@ -283,7 +283,8 @@ static int __init raw_init(void)
                 ret = PTR_ERR(raw_class);
                 goto error_region;
         }
-        device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), "rawctl");
+        device_create_drvdata(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL,
+                              "rawctl");
 
         return 0;