Return-path: Received: from mail-pf0-f178.google.com ([209.85.192.178]:32821 "EHLO mail-pf0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935266AbcJTIyk (ORCPT ); Thu, 20 Oct 2016 04:54:40 -0400 Received: by mail-pf0-f178.google.com with SMTP id 128so32714773pfz.0 for ; Thu, 20 Oct 2016 01:54:39 -0700 (PDT) From: Binoy Jayan To: Greg Kroah-Hartman , Aditya Shankar , Ganesh Krishna Cc: Arnd Bergmann , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Binoy Jayan Subject: [PATCH] staging: wilc1000: Remove unused function wilc_lock_timeout Date: Thu, 20 Oct 2016 14:24:32 +0530 Message-Id: <1476953672-2198-1-git-send-email-binoy.jayan@linaro.org> (sfid-20161020_105459_907576_D8E933A8) Sender: linux-wireless-owner@vger.kernel.org List-ID: Semaphore are going away in the future, so remove the unused function wilc_lock_timeout which calls a semaphore api but has no users. Signed-off-by: Binoy Jayan --- They following is a patch which removes semaphores from wilc1000. Its part of a bigger effort to eliminate all semaphores from the linux kernel. drivers/staging/wilc1000/linux_wlan.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 6370a5e..470d59f 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -218,17 +218,6 @@ static void deinit_irq(struct net_device *dev) } } -int wilc_lock_timeout(struct wilc *nic, void *vp, u32 timeout) -{ - /* FIXME: replace with mutex_lock or wait_for_completion */ - int error = -1; - - if (vp) - error = down_timeout(vp, - msecs_to_jiffies(timeout)); - return error; -} - void wilc_mac_indicate(struct wilc *wilc, int flag) { int status; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project