diff options
Diffstat (limited to 'drivers/hid/intel-ish-hid/ipc/utils.h')
| -rw-r--r-- | drivers/hid/intel-ish-hid/ipc/utils.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/hid/intel-ish-hid/ipc/utils.h b/drivers/hid/intel-ish-hid/ipc/utils.h deleted file mode 100644 index dc39dfe2464e..000000000000 --- a/drivers/hid/intel-ish-hid/ipc/utils.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Utility macros of ISH - * - * Copyright (c) 2014-2016, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ -#ifndef UTILS__H -#define UTILS__H - -#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 with timeout (use whenever we may hang) - */ -#define timed_wait_for_timeout(timeinc, condition, timeout) \ - do { \ - int t = timeout; \ - do { \ - unsigned long j; \ - int done = 0; \ - \ - for (j = jiffies, done = 0; !done; ) { \ - schedule_timeout(timeinc); \ - if (time_is_before_eq_jiffies(j + timeinc)) \ - done = 1; \ - } \ - t -= timeinc; \ - if (t <= 0) \ - break; \ - } while (!(condition)); \ - } while (0) - -#endif /* UTILS__H */ |