From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1425224AbeE1QTO (ORCPT ); Mon, 28 May 2018 12:19:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:60410 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936706AbeE1KMS (ORCPT ); Mon, 28 May 2018 06:12:18 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Grigor Tovmasyan , Felipe Balbi , Sasha Levin Subject: [PATCH 3.18 150/185] usb: dwc2: Fix interval type issue Date: Mon, 28 May 2018 12:03:11 +0200 Message-Id: <20180528100109.474425296@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180528100050.700971285@linuxfoundation.org> References: <20180528100050.700971285@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Grigor Tovmasyan [ Upstream commit 12814a3f8f9b247531d7863170cc82b3fe4218fd ] The maximum value that unsigned char can hold is 255, meanwhile the maximum value of interval is 2^(bIntervalMax-1)=2^15. Signed-off-by: Grigor Tovmasyan Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc2/core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -144,7 +144,7 @@ struct s3c_hsotg_ep { unsigned char dir_in; unsigned char index; unsigned char mc; - unsigned char interval; + u16 interval; unsigned int halted:1; unsigned int periodic:1;