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>
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 1e1b81e..51966cc 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -658,8 +658,9 @@
dev_err(dev, "cdev_add() failed\n");
goto failed3;
}
- /* devfs_mk_cdev(devt, S_IFCHR|S_IRUGO|S_IWUGO, DRIVER_NAME); */
- device_create(icap_class, dev, devt, "%s%d", DRIVER_NAME, id);
+
+ device_create_drvdata(icap_class, dev, devt, NULL,
+ "%s%d", DRIVER_NAME, id);
return 0; /* success */
failed3: