Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753212AbaDDNdr (ORCPT ); Fri, 4 Apr 2014 09:33:47 -0400 Received: from mail-pb0-f51.google.com ([209.85.160.51]:65252 "EHLO mail-pb0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752822AbaDDNdp (ORCPT ); Fri, 4 Apr 2014 09:33:45 -0400 From: Vivek Gautam To: linux-usb@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, kgene.kim@samsung.com, Manjunath Goudar , Alan Stern Subject: [PATCH] usb: ohci-exynos: Remove locks for 'ohci' in suspend callback Date: Fri, 4 Apr 2014 19:03:37 +0530 Message-Id: <1396618417-9560-1-git-send-email-gautam.vivek@samsung.com> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Patch : 14982e3 USB: OHCI: Properly handle ohci-exynos suspend has already removed 'ohci_hcd' settings from exynos glue layer as a part of streamlining the ohci controller's suspend. So we don't need the locks for 'ohci_hcd' anymore. Signed-off-by: Vivek Gautam Cc: Manjunath Goudar Cc: Alan Stern --- drivers/usb/host/ohci-exynos.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index 68588d8..7f5e779 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -199,8 +199,6 @@ static int exynos_ohci_suspend(struct device *dev) if (rc) return rc; - spin_lock_irqsave(&ohci->lock, flags); - if (exynos_ohci->otg) exynos_ohci->otg->set_host(exynos_ohci->otg, &hcd->self); @@ -208,8 +206,6 @@ static int exynos_ohci_suspend(struct device *dev) clk_disable_unprepare(exynos_ohci->clk); - spin_unlock_irqrestore(&ohci->lock, flags); - return 0; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/