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Diffstat (limited to 'include/linux/gameport.h')
-rw-r--r--include/linux/gameport.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 07e370113b2b..86d62fdafd7a 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -58,7 +58,7 @@ struct gameport_driver {
bool ignore;
};
-#define to_gameport_driver(d) container_of(d, struct gameport_driver, driver)
+#define to_gameport_driver(d) container_of_const(d, struct gameport_driver, driver)
int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode);
void gameport_close(struct gameport *gameport);