Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/wait_bit.h b/include/linux/wait_bit.h
index 2b0072f..7dec36a 100644
--- a/include/linux/wait_bit.h
+++ b/include/linux/wait_bit.h
@@ -305,6 +305,19 @@
__ret; \
})
+#define __wait_var_event_interruptible(var, condition) \
+ ___wait_var_event(var, condition, TASK_INTERRUPTIBLE, 0, 0, \
+ schedule())
+
+#define wait_var_event_interruptible(var, condition) \
+({ \
+ int __ret = 0; \
+ might_sleep(); \
+ if (!(condition)) \
+ __ret = __wait_var_event_interruptible(var, condition); \
+ __ret; \
+})
+
/**
* clear_and_wake_up_bit - clear a bit and wake up anyone waiting on that bit
*