From abb8be8b64e3341e49dfc3be031a7e372126f37b Mon Sep 17 00:00:00 2001
From: Daisuke Nojiri <dnojiri@chromium.org>
Date: Wed, 24 May 2017 12:13:36 -0700
Subject: [PATCH] host_command: Add host_is_event_set

host_is_event_set checks whether a given event is set or not.

BUG=none
BRANCH=none
TEST=make buildall

Change-Id: I7207fa75d155d5b9adc50430bc1ed703bea7c1b9
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/514208
Reviewed-by: Randall Spangler <rspangler@chromium.org>
---
 include/host_command.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/host_command.h b/include/host_command.h
index aff1d1b8b5..02c9b07915 100644
--- a/include/host_command.h
+++ b/include/host_command.h
@@ -161,6 +161,17 @@ void host_clear_events(uint32_t mask);
  * Return the raw event state.
  */
 uint32_t host_get_events(void);
+
+/**
+ * Check a single host event.
+ *
+ * @param event		Event to check
+ * @return true if <event> is set or false otherwise
+ */
+static inline int host_is_event_set(enum host_event_code event)
+{
+	return host_get_events() & EC_HOST_EVENT_MASK(event);
+}
 #endif
 
 /**