From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752082AbcFOFkQ (ORCPT ); Wed, 15 Jun 2016 01:40:16 -0400 Received: from mail-pa0-f41.google.com ([209.85.220.41]:33224 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750882AbcFOFkO (ORCPT ); Wed, 15 Jun 2016 01:40:14 -0400 From: Binoy Jayan To: Greg Kroah-Hartman Cc: Arnd Bergmann , driverdev-devel@linuxdriverproject.org, linux-kernel@vger.kernel.org, Binoy Jayan Subject: [PATCH v2] staging: gdm724x: Replace semaphore netlink with mutex Date: Wed, 15 Jun 2016 11:10:03 +0530 Message-Id: <1465969203-21348-1-git-send-email-binoy.jayan@linaro.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1465828160-17141-1-git-send-email-binoy.jayan@linaro.org> References: <1465828160-17141-1-git-send-email-binoy.jayan@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace semaphore netlink_mutex with mutex. Semaphores are going away in the future. Signed-off-by: Binoy Jayan Reviewed-by: Arnd Bergmann --- drivers/staging/gdm724x/netlink_k.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/staging/gdm724x/netlink_k.c b/drivers/staging/gdm724x/netlink_k.c index a0232e8..abe2425 100644 --- a/drivers/staging/gdm724x/netlink_k.c +++ b/drivers/staging/gdm724x/netlink_k.c @@ -14,6 +14,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include +#include #include #include #include @@ -21,13 +22,7 @@ #include "netlink_k.h" -#if defined(DEFINE_MUTEX) static DEFINE_MUTEX(netlink_mutex); -#else -static struct semaphore netlink_mutex; -#define mutex_lock(x) down(x) -#define mutex_unlock(x) up(x) -#endif #define ND_MAX_GROUP 30 #define ND_IFINDEX_LEN sizeof(int) @@ -96,10 +91,6 @@ struct sock *netlink_init(int unit, .input = netlink_rcv, }; -#if !defined(DEFINE_MUTEX) - init_MUTEX(&netlink_mutex); -#endif - sock = netlink_kernel_create(&init_net, unit, &cfg); if (sock) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project