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Tue, 29 Jan 2019 18:34:34 +0000 Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id x0TIYXVX004572 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 29 Jan 2019 18:34:33 GMT Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x0TIYWsr014197; Tue, 29 Jan 2019 18:34:33 GMT Received: from [10.209.243.127] (/10.209.243.127) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 29 Jan 2019 10:34:32 -0800 Subject: Re: [PATCH] soc: ti: knav_dma: Use proper enum in pktdma_init_chan To: Nathan Chancellor , Santosh Shilimkar References: <20181211004114.28029-1-natechancellor@gmail.com> <20190126191115.GA25003@archlinux-ryzen> From: Santosh Shilimkar Organization: Oracle Corporation Message-ID: Date: Tue, 29 Jan 2019 10:35:15 -0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190126191115.GA25003@archlinux-ryzen> Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9151 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=852 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901290135 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190129_103442_088466_82EA1053 X-CRM114-Status: GOOD ( 21.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 1/26/2019 11:11 AM, Nathan Chancellor wrote: > On Mon, Dec 10, 2018 at 05:41:14PM -0700, Nathan Chancellor wrote: >> Clang warns when one enumerated type is implicitly converted to another: >> >> drivers/soc/ti/knav_dma.c:601:20: warning: implicit conversion from >> enumeration type 'enum dma_data_direction' to different enumeration type >> 'enum dma_transfer_direction' [-Wenum-conversion] >> chan->direction = DMA_NONE; >> ~ ^~~~~~~~ >> 1 warning generated. >> >> While DMA_NONE and DMA_TRANS_NONE have different values, there is no >> functional change because direction is never checked against DMA_NONE, >> only against DMA_MEM_TO_DEV and DMA_DEV_TO_MEM. >> >> Signed-off-by: Nathan Chancellor >> --- >> drivers/soc/ti/knav_dma.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c >> index e05ab16d9a9e..6285cd8efb21 100644 >> --- a/drivers/soc/ti/knav_dma.c >> +++ b/drivers/soc/ti/knav_dma.c >> @@ -598,7 +598,7 @@ static int pktdma_init_chan(struct knav_dma_device *dma, >> >> INIT_LIST_HEAD(&chan->list); >> chan->dma = dma; >> - chan->direction = DMA_NONE; >> + chan->direction = DMA_TRANS_NONE; >> atomic_set(&chan->ref_count, 0); >> spin_lock_init(&chan->lock); >> >> -- >> 2.20.0 >> > > Ping? >I have marked this to picked up. Thanks !! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel