device create: ieee1394: 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.

Cc: Ben Collins <ben.collins@ubuntu.com>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

3 files changed, 9 insertions, 8 deletions

diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index 9d19aec5820a..b6eb2cf25914 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -2296,9 +2296,10 @@ static void dv1394_add_host(struct hpsb_host *host)
 
         ohci = (struct ti_ohci *)host->hostdata;
 
-        device_create(hpsb_protocol_class, NULL, MKDEV(
-                IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)),
-                "dv1394-%d", id);
+        device_create_drvdata(hpsb_protocol_class, NULL,
+                              MKDEV(IEEE1394_MAJOR,
+                                    IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)), NULL,
+                              "dv1394-%d", id);
 
         dv1394_init(ohci, DV1394_NTSC, MODE_RECEIVE);
         dv1394_init(ohci, DV1394_NTSC, MODE_TRANSMIT);
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 96f2847b0405..6fa9e4a21840 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -3010,10 +3010,10 @@ static int __init init_raw1394(void)
         hpsb_register_highlevel(&raw1394_highlevel);
 
         if (IS_ERR
-            (device_create(
+            (device_create_drvdata(
               hpsb_protocol_class, NULL,
               MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_RAW1394 * 16),
-              RAW1394_DEVICE_NAME))) {
+              NULL, RAW1394_DEVICE_NAME))) {
                 ret = -EFAULT;
                 goto out_unreg;
         }
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 069b9f6bf16d..25db6e67fa4e 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -1341,9 +1341,9 @@ static void video1394_add_host (struct hpsb_host *host)
         hpsb_set_hostinfo_key(&video1394_highlevel, host, ohci->host->id);
 
         minor = IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id;
-        device_create(hpsb_protocol_class, NULL,
-                      MKDEV(IEEE1394_MAJOR, minor),
-                      "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
+        device_create_drvdata(hpsb_protocol_class, NULL,
+                              MKDEV(IEEE1394_MAJOR, minor), NULL,
+                              "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
 }