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 5a82123dc7b4ee4d983ddc373080e92241bdd547..dc39dfe2464eca070435a436bae8ee8bafe73640 100644 (file)
--- 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)