locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_...

[mirror_ubuntu-bionic-kernel.git] / drivers / base / core.c

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 12ebd055724cd6cdc01edff013583f38979fe92a..4b8ba2a75a4d1d026903616f508df41db10d3869 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -668,7 +668,7 @@ const char *dev_driver_string(const struct device *dev)
         * so be careful about accessing it.  dev->bus and dev->class should
         * never change once they are set, so they don't need special care.
         */
-       drv = ACCESS_ONCE(dev->driver);
+       drv = READ_ONCE(dev->driver);
        return drv ? drv->name :
                        (dev->bus ? dev->bus->name :
                        (dev->class ? dev->class->name : ""));