From: Even Xu <even.xu@intel.com>
Date: Fri, 11 Nov 2016 01:40:13 +0000 (+0800)
Subject: HID: intel-ish-hid: ipc: remove unused macro
X-Git-Tag: v4.10-rc1~124^2^4~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fa39baa9700c86a73b2203eab92dbba7eb2d4d69;p=karo-tx-linux.git

HID: intel-ish-hid: ipc: remove unused macro

The macro timed_wait_for() in utils.h isn't used in current ipc
driver, so remove it for avoiding confusion.

Signed-off-by: Even Xu <even.xu@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/intel-ish-hid/ipc/utils.h b/drivers/hid/intel-ish-hid/ipc/utils.h
index 5a82123dc7b4..dc39dfe2464e 100644
--- a/drivers/hid/intel-ish-hid/ipc/utils.h
+++ b/drivers/hid/intel-ish-hid/ipc/utils.h
@@ -18,27 +18,6 @@
 #define	WAIT_FOR_SEND_SLICE	(HZ / 10)
 #define	WAIT_FOR_CONNECT_SLICE	(HZ / 10)
 
-/*
- * Waits for specified event when a thread that triggers event can't signal
- * Also, waits *at_least* `timeinc` after condition is satisfied
- */
-#define	timed_wait_for(timeinc, condition)			\
-	do {							\
-		int completed = 0;				\
-		do {						\
-			unsigned long	j;			\
-			int	done = 0;			\
-								\
-			completed = (condition);		\
-			for (j = jiffies, done = 0; !done; ) {	\
-				schedule_timeout(timeinc);	\
-				if (time_is_before_eq_jiffies(j + timeinc)) \
-					done = 1;		\
-			}					\
-		} while (!(completed));				\
-	} while (0)
-
-
 /*
  * Waits for specified event when a thread that triggers event
  * can't signal with timeout (use whenever we may hang)