From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753926Ab2KEJwQ (ORCPT ); Mon, 5 Nov 2012 04:52:16 -0500 Received: from moutng.kundenserver.de ([212.227.126.186]:62470 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753896Ab2KEJwL (ORCPT ); Mon, 5 Nov 2012 04:52:11 -0500 From: Alban Bedel To: linux-kernel@vger.kernel.org Cc: Vinod Koul , Dan Williams , Alban Bedel Subject: [PATCH 1/3] dmaengine: PL08x: Fix reading the byte count in cctl Date: Mon, 5 Nov 2012 10:51:42 +0100 Message-Id: <1352109104-2969-2-git-send-email-alban.bedel@avionic-design.de> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1352109104-2969-1-git-send-email-alban.bedel@avionic-design.de> References: <1352109104-2969-1-git-send-email-alban.bedel@avionic-design.de> X-Provags-ID: V02:K0:kCZT2fiA8gCksrW75fhXR7+NDUK/AzSH2YfyZvayHe3 bFjlPcq+blXpLXJl02BahTb0E8Y8GYg2HxWM8GbHr3LuISxwXT y5+ravdZQYtGWXZ6gNO2JLEwD7ZOiyUnThsGh1BGhC/P7t7pAQ UzQN24mZK77vggygdAG/oJ/Tw0OTWdogQLsuBCHZ4Js8SCBWOQ lUs6gj9/KAbzqc4YCR1BzTjS3P3zmf7diFuFOBKxlHDtAbNBn6 6ELXJpdkFlzrZ6zFnhqHrTCw9Oc+c5ZJ76Ox825vqbiktZVHuR IxiqLBW74eC3XORtafqQO5GfSrz2oBOpey7uyZvpiCX0yLa3LI tJVmbmDT1aVqTgHgULDRoF86mnoVxozZF5HCJ6z5ObgdE5Jk2M dguk0W96+VyEaH8TNE/g1Es4ox7KbDu7me41odDZWJArNZvS7X GjGY8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Alban Bedel --- drivers/dma/amba-pl08x.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index d1cc579..fc8bedf 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -453,7 +453,8 @@ static inline u32 get_bytes_in_cctl(u32 cctl) /* The source width defines the number of bytes */ u32 bytes = cctl & PL080_CONTROL_TRANSFER_SIZE_MASK; - switch (cctl >> PL080_CONTROL_SWIDTH_SHIFT) { + switch ((cctl & PL080_CONTROL_SWIDTH_MASK) >> + PL080_CONTROL_SWIDTH_SHIFT) { case PL080_WIDTH_8BIT: break; case PL080_WIDTH_16BIT: -- 1.7.0.4